49136800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3650

約数の個数: 72

約数和(自身を含む): 127046556

約数和(自身を除く): 77909756

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 3613, 6800, 7226, 13600, 14452, 18065, 28904, 36130, 57808, 61421, 72260, 90325, 115616, 122842, 144520, 180650, 245684, 289040, 307105, 361300, 491368, 578080, 614210, 722600, 982736, 1228420, 1445200, 1535525, 1965472, 2456840, 2890400, 3071050, 4913680, 6142100, 9827360, 12284200, 24568400, 49136800]

約数ペア:

[(1, 49136800), (2, 24568400), (4, 12284200), (5, 9827360), (8, 6142100), (10, 4913680), (16, 3071050), (17, 2890400), (20, 2456840), (25, 1965472), (32, 1535525), (34, 1445200), (40, 1228420), (50, 982736), (68, 722600), (80, 614210), (85, 578080), (100, 491368), (136, 361300), (160, 307105), (170, 289040), (200, 245684), (272, 180650), (340, 144520), (400, 122842), (425, 115616), (544, 90325), (680, 72260), (800, 61421), (850, 57808), (1360, 36130), (1700, 28904), (2720, 18065), (3400, 14452), (3613, 13600), (6800, 7226)]