56857860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 108

約数和(自身を含む): 183378468

約数和(自身を除く): 126520608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1093, 1156, 1445, 1530, 1734, 2186, 2601, 2890, 3060, 3279, 3468, 4335, 4372, 5202, 5465, 5780, 6558, 8670, 9837, 10404, 10930, 13005, 13116, 16395, 17340, 18581, 19674, 21860, 26010, 32790, 37162, 39348, 49185, 52020, 55743, 65580, 74324, 92905, 98370, 111486, 167229, 185810, 196740, 222972, 278715, 315877, 334458, 371620, 557430, 631754, 668916, 836145, 947631, 1114860, 1263508, 1579385, 1672290, 1895262, 2842893, 3158770, 3344580, 3790524, 4738155, 5685786, 6317540, 9476310, 11371572, 14214465, 18952620, 28428930, 56857860]

約数ペア:

[(1, 56857860), (2, 28428930), (3, 18952620), (4, 14214465), (5, 11371572), (6, 9476310), (9, 6317540), (10, 5685786), (12, 4738155), (15, 3790524), (17, 3344580), (18, 3158770), (20, 2842893), (30, 1895262), (34, 1672290), (36, 1579385), (45, 1263508), (51, 1114860), (60, 947631), (68, 836145), (85, 668916), (90, 631754), (102, 557430), (153, 371620), (170, 334458), (180, 315877), (204, 278715), (255, 222972), (289, 196740), (306, 185810), (340, 167229), (510, 111486), (578, 98370), (612, 92905), (765, 74324), (867, 65580), (1020, 55743), (1093, 52020), (1156, 49185), (1445, 39348), (1530, 37162), (1734, 32790), (2186, 26010), (2601, 21860), (2890, 19674), (3060, 18581), (3279, 17340), (3468, 16395), (4335, 13116), (4372, 13005), (5202, 10930), (5465, 10404), (5780, 9837), (6558, 8670)]