53975460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1669}}^1$

素因数の和:1706

約数の個数: 144

約数和(自身を含む): 191903040

約数和(自身を除く): 137927580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 1669, 2156, 2310, 2695, 2940, 3234, 3338, 4620, 5007, 5390, 6468, 6676, 8085, 8345, 10014, 10780, 11683, 16170, 16690, 18359, 20028, 23366, 25035, 32340, 33380, 35049, 36718, 46732, 50070, 55077, 58415, 70098, 73436, 81781, 91795, 100140, 110154, 116830, 128513, 140196, 163562, 175245, 183590, 220308, 233660, 245343, 257026, 275385, 327124, 350490, 367180, 385539, 408905, 490686, 514052, 550770, 642565, 700980, 771078, 817810, 899591, 981372, 1101540, 1226715, 1285130, 1542156, 1635620, 1799182, 1927695, 2453430, 2570260, 2698773, 3598364, 3855390, 4497955, 4906860, 5397546, 7710780, 8995910, 10795092, 13493865, 17991820, 26987730, 53975460]

約数ペア:

[(1, 53975460), (2, 26987730), (3, 17991820), (4, 13493865), (5, 10795092), (6, 8995910), (7, 7710780), (10, 5397546), (11, 4906860), (12, 4497955), (14, 3855390), (15, 3598364), (20, 2698773), (21, 2570260), (22, 2453430), (28, 1927695), (30, 1799182), (33, 1635620), (35, 1542156), (42, 1285130), (44, 1226715), (49, 1101540), (55, 981372), (60, 899591), (66, 817810), (70, 771078), (77, 700980), (84, 642565), (98, 550770), (105, 514052), (110, 490686), (132, 408905), (140, 385539), (147, 367180), (154, 350490), (165, 327124), (196, 275385), (210, 257026), (220, 245343), (231, 233660), (245, 220308), (294, 183590), (308, 175245), (330, 163562), (385, 140196), (420, 128513), (462, 116830), (490, 110154), (539, 100140), (588, 91795), (660, 81781), (735, 73436), (770, 70098), (924, 58415), (980, 55077), (1078, 50070), (1155, 46732), (1470, 36718), (1540, 35049), (1617, 33380), (1669, 32340), (2156, 25035), (2310, 23366), (2695, 20028), (2940, 18359), (3234, 16690), (3338, 16170), (4620, 11683), (5007, 10780), (5390, 10014), (6468, 8345), (6676, 8085)]