52246740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1406

約数の個数: 144

約数和(自身を含む): 183399552

約数和(自身を除く): 131152812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1367, 1470, 1820, 1911, 2548, 2730, 2734, 2940, 3185, 3822, 4101, 5460, 5468, 6370, 6835, 7644, 8202, 9555, 9569, 12740, 13670, 16404, 17771, 19110, 19138, 20505, 27340, 28707, 35542, 38220, 38276, 41010, 47845, 53313, 57414, 66983, 71084, 82020, 88855, 95690, 106626, 114828, 124397, 133966, 143535, 177710, 191380, 200949, 213252, 248794, 266565, 267932, 287070, 334915, 355420, 373191, 401898, 497588, 533130, 574140, 621985, 669830, 746382, 803796, 870779, 1004745, 1066260, 1243970, 1339660, 1492764, 1741558, 1865955, 2009490, 2487940, 2612337, 3483116, 3731910, 4018980, 4353895, 5224674, 7463820, 8707790, 10449348, 13061685, 17415580, 26123370, 52246740]

約数ペア:

[(1, 52246740), (2, 26123370), (3, 17415580), (4, 13061685), (5, 10449348), (6, 8707790), (7, 7463820), (10, 5224674), (12, 4353895), (13, 4018980), (14, 3731910), (15, 3483116), (20, 2612337), (21, 2487940), (26, 2009490), (28, 1865955), (30, 1741558), (35, 1492764), (39, 1339660), (42, 1243970), (49, 1066260), (52, 1004745), (60, 870779), (65, 803796), (70, 746382), (78, 669830), (84, 621985), (91, 574140), (98, 533130), (105, 497588), (130, 401898), (140, 373191), (147, 355420), (156, 334915), (182, 287070), (195, 267932), (196, 266565), (210, 248794), (245, 213252), (260, 200949), (273, 191380), (294, 177710), (364, 143535), (390, 133966), (420, 124397), (455, 114828), (490, 106626), (546, 95690), (588, 88855), (637, 82020), (735, 71084), (780, 66983), (910, 57414), (980, 53313), (1092, 47845), (1274, 41010), (1365, 38276), (1367, 38220), (1470, 35542), (1820, 28707), (1911, 27340), (2548, 20505), (2730, 19138), (2734, 19110), (2940, 17771), (3185, 16404), (3822, 13670), (4101, 12740), (5460, 9569), (5468, 9555), (6370, 8202), (6835, 7644)]