52031980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 154441728

約数和(自身を除く): 102409748

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 35, 44, 46, 52, 55, 65, 70, 77, 91, 92, 110, 113, 115, 130, 140, 143, 154, 161, 182, 220, 226, 230, 253, 260, 286, 299, 308, 322, 364, 385, 452, 455, 460, 506, 565, 572, 598, 644, 715, 770, 791, 805, 910, 1001, 1012, 1130, 1196, 1243, 1265, 1430, 1469, 1495, 1540, 1582, 1610, 1771, 1820, 2002, 2093, 2260, 2486, 2530, 2599, 2860, 2938, 2990, 3164, 3220, 3289, 3542, 3955, 4004, 4186, 4972, 5005, 5060, 5198, 5876, 5980, 6215, 6578, 7084, 7345, 7910, 8372, 8701, 8855, 10010, 10283, 10396, 10465, 12430, 12995, 13156, 14690, 15820, 16159, 16445, 17402, 17710, 18193, 20020, 20566, 20930, 23023, 24860, 25990, 28589, 29380, 32318, 32890, 33787, 34804, 35420, 36386, 41132, 41860, 43505, 46046, 51415, 51980, 57178, 64636, 65780, 67574, 72772, 80795, 87010, 90965, 92092, 102830, 113113, 114356, 115115, 135148, 142945, 161590, 168935, 174020, 181930, 200123, 205660, 226226, 230230, 236509, 285890, 323180, 337870, 363860, 371657, 400246, 452452, 460460, 473018, 565565, 571780, 675740, 743314, 800492, 946036, 1000615, 1131130, 1182545, 1486628, 1858285, 2001230, 2262260, 2365090, 2601599, 3716570, 4002460, 4730180, 5203198, 7433140, 10406396, 13007995, 26015990, 52031980]

約数ペア:

[(1, 52031980), (2, 26015990), (4, 13007995), (5, 10406396), (7, 7433140), (10, 5203198), (11, 4730180), (13, 4002460), (14, 3716570), (20, 2601599), (22, 2365090), (23, 2262260), (26, 2001230), (28, 1858285), (35, 1486628), (44, 1182545), (46, 1131130), (52, 1000615), (55, 946036), (65, 800492), (70, 743314), (77, 675740), (91, 571780), (92, 565565), (110, 473018), (113, 460460), (115, 452452), (130, 400246), (140, 371657), (143, 363860), (154, 337870), (161, 323180), (182, 285890), (220, 236509), (226, 230230), (230, 226226), (253, 205660), (260, 200123), (286, 181930), (299, 174020), (308, 168935), (322, 161590), (364, 142945), (385, 135148), (452, 115115), (455, 114356), (460, 113113), (506, 102830), (565, 92092), (572, 90965), (598, 87010), (644, 80795), (715, 72772), (770, 67574), (791, 65780), (805, 64636), (910, 57178), (1001, 51980), (1012, 51415), (1130, 46046), (1196, 43505), (1243, 41860), (1265, 41132), (1430, 36386), (1469, 35420), (1495, 34804), (1540, 33787), (1582, 32890), (1610, 32318), (1771, 29380), (1820, 28589), (2002, 25990), (2093, 24860), (2260, 23023), (2486, 20930), (2530, 20566), (2599, 20020), (2860, 18193), (2938, 17710), (2990, 17402), (3164, 16445), (3220, 16159), (3289, 15820), (3542, 14690), (3955, 13156), (4004, 12995), (4186, 12430), (4972, 10465), (5005, 10396), (5060, 10283), (5198, 10010), (5876, 8855), (5980, 8701), (6215, 8372), (6578, 7910), (7084, 7345)]