51589200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3341

約数の個数: 120

約数和(自身を含む): 178023328

約数和(自身を除く): 126434128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3307, 3900, 5200, 6614, 7800, 9921, 13228, 15600, 16535, 19842, 26456, 33070, 39684, 42991, 49605, 52912, 66140, 79368, 82675, 85982, 99210, 128973, 132280, 158736, 165350, 171964, 198420, 214955, 248025, 257946, 264560, 330700, 343928, 396840, 429910, 496050, 515892, 644865, 661400, 687856, 793680, 859820, 992100, 1031784, 1074775, 1289730, 1322800, 1719640, 1984200, 2063568, 2149550, 2579460, 3224325, 3439280, 3968400, 4299100, 5158920, 6448650, 8598200, 10317840, 12897300, 17196400, 25794600, 51589200]

約数ペア:

[(1, 51589200), (2, 25794600), (3, 17196400), (4, 12897300), (5, 10317840), (6, 8598200), (8, 6448650), (10, 5158920), (12, 4299100), (13, 3968400), (15, 3439280), (16, 3224325), (20, 2579460), (24, 2149550), (25, 2063568), (26, 1984200), (30, 1719640), (39, 1322800), (40, 1289730), (48, 1074775), (50, 1031784), (52, 992100), (60, 859820), (65, 793680), (75, 687856), (78, 661400), (80, 644865), (100, 515892), (104, 496050), (120, 429910), (130, 396840), (150, 343928), (156, 330700), (195, 264560), (200, 257946), (208, 248025), (240, 214955), (260, 198420), (300, 171964), (312, 165350), (325, 158736), (390, 132280), (400, 128973), (520, 99210), (600, 85982), (624, 82675), (650, 79368), (780, 66140), (975, 52912), (1040, 49605), (1200, 42991), (1300, 39684), (1560, 33070), (1950, 26456), (2600, 19842), (3120, 16535), (3307, 15600), (3900, 13228), (5200, 9921), (6614, 7800)]