50969100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1904

約数の個数: 144

約数和(自身を含む): 181599488

約数和(自身を除く): 130630388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1867, 1950, 2100, 2275, 2730, 3734, 3900, 4550, 5460, 5601, 6825, 7468, 9100, 9335, 11202, 13069, 13650, 18670, 22404, 24271, 26138, 27300, 28005, 37340, 39207, 46675, 48542, 52276, 56010, 65345, 72813, 78414, 93350, 97084, 112020, 121355, 130690, 140025, 145626, 156828, 169897, 186700, 196035, 242710, 261380, 280050, 291252, 326725, 339794, 364065, 392070, 485420, 509691, 560100, 606775, 653450, 679588, 728130, 784140, 849485, 980175, 1019382, 1213550, 1306900, 1456260, 1698970, 1820325, 1960350, 2038764, 2427100, 2548455, 3397940, 3640650, 3920700, 4247425, 5096910, 7281300, 8494850, 10193820, 12742275, 16989700, 25484550, 50969100]

約数ペア:

[(1, 50969100), (2, 25484550), (3, 16989700), (4, 12742275), (5, 10193820), (6, 8494850), (7, 7281300), (10, 5096910), (12, 4247425), (13, 3920700), (14, 3640650), (15, 3397940), (20, 2548455), (21, 2427100), (25, 2038764), (26, 1960350), (28, 1820325), (30, 1698970), (35, 1456260), (39, 1306900), (42, 1213550), (50, 1019382), (52, 980175), (60, 849485), (65, 784140), (70, 728130), (75, 679588), (78, 653450), (84, 606775), (91, 560100), (100, 509691), (105, 485420), (130, 392070), (140, 364065), (150, 339794), (156, 326725), (175, 291252), (182, 280050), (195, 261380), (210, 242710), (260, 196035), (273, 186700), (300, 169897), (325, 156828), (350, 145626), (364, 140025), (390, 130690), (420, 121355), (455, 112020), (525, 97084), (546, 93350), (650, 78414), (700, 72813), (780, 65345), (910, 56010), (975, 52276), (1050, 48542), (1092, 46675), (1300, 39207), (1365, 37340), (1820, 28005), (1867, 27300), (1950, 26138), (2100, 24271), (2275, 22404), (2730, 18670), (3734, 13650), (3900, 13069), (4550, 11202), (5460, 9335), (5601, 9100), (6825, 7468)]