50575980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 178375680

約数和(自身を除く): 127799700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 78, 84, 91, 105, 118, 130, 140, 156, 157, 177, 182, 195, 210, 236, 260, 273, 295, 314, 354, 364, 390, 413, 420, 455, 471, 546, 590, 628, 708, 767, 780, 785, 826, 885, 910, 942, 1092, 1099, 1180, 1239, 1365, 1534, 1570, 1652, 1770, 1820, 1884, 2041, 2065, 2198, 2301, 2355, 2478, 2730, 3068, 3140, 3297, 3540, 3835, 4082, 4130, 4396, 4602, 4710, 4956, 5369, 5460, 5495, 6123, 6195, 6594, 7670, 8164, 8260, 9204, 9263, 9420, 10205, 10738, 10990, 11505, 12246, 12390, 13188, 14287, 15340, 16107, 16485, 18526, 20410, 21476, 21980, 23010, 24492, 24780, 26845, 27789, 28574, 30615, 32214, 32970, 37052, 40820, 42861, 46020, 46315, 53690, 55578, 57148, 61230, 64428, 64841, 65940, 71435, 80535, 85722, 92630, 107380, 111156, 120419, 122460, 129682, 138945, 142870, 161070, 171444, 185260, 194523, 214305, 240838, 259364, 277890, 285740, 322140, 324205, 361257, 389046, 428610, 481676, 555780, 602095, 648410, 722514, 778092, 842933, 857220, 972615, 1204190, 1296820, 1445028, 1685866, 1806285, 1945230, 2408380, 2528799, 3371732, 3612570, 3890460, 4214665, 5057598, 7225140, 8429330, 10115196, 12643995, 16858660, 25287990, 50575980]

約数ペア:

[(1, 50575980), (2, 25287990), (3, 16858660), (4, 12643995), (5, 10115196), (6, 8429330), (7, 7225140), (10, 5057598), (12, 4214665), (13, 3890460), (14, 3612570), (15, 3371732), (20, 2528799), (21, 2408380), (26, 1945230), (28, 1806285), (30, 1685866), (35, 1445028), (39, 1296820), (42, 1204190), (52, 972615), (59, 857220), (60, 842933), (65, 778092), (70, 722514), (78, 648410), (84, 602095), (91, 555780), (105, 481676), (118, 428610), (130, 389046), (140, 361257), (156, 324205), (157, 322140), (177, 285740), (182, 277890), (195, 259364), (210, 240838), (236, 214305), (260, 194523), (273, 185260), (295, 171444), (314, 161070), (354, 142870), (364, 138945), (390, 129682), (413, 122460), (420, 120419), (455, 111156), (471, 107380), (546, 92630), (590, 85722), (628, 80535), (708, 71435), (767, 65940), (780, 64841), (785, 64428), (826, 61230), (885, 57148), (910, 55578), (942, 53690), (1092, 46315), (1099, 46020), (1180, 42861), (1239, 40820), (1365, 37052), (1534, 32970), (1570, 32214), (1652, 30615), (1770, 28574), (1820, 27789), (1884, 26845), (2041, 24780), (2065, 24492), (2198, 23010), (2301, 21980), (2355, 21476), (2478, 20410), (2730, 18526), (3068, 16485), (3140, 16107), (3297, 15340), (3540, 14287), (3835, 13188), (4082, 12390), (4130, 12246), (4396, 11505), (4602, 10990), (4710, 10738), (4956, 10205), (5369, 9420), (5460, 9263), (5495, 9204), (6123, 8260), (6195, 8164), (6594, 7670)]