55721070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 99954450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 79, 85, 90, 102, 153, 158, 170, 237, 255, 306, 395, 461, 474, 510, 711, 765, 790, 922, 1185, 1343, 1383, 1422, 1530, 2305, 2370, 2686, 2766, 3555, 4029, 4149, 4610, 6715, 6915, 7110, 7837, 8058, 8298, 12087, 13430, 13830, 15674, 20145, 20745, 23511, 24174, 36419, 39185, 40290, 41490, 47022, 60435, 70533, 72838, 78370, 109257, 117555, 120870, 141066, 182095, 218514, 235110, 327771, 352665, 364190, 546285, 619123, 655542, 705330, 1092570, 1238246, 1638855, 1857369, 3095615, 3277710, 3714738, 5572107, 6191230, 9286845, 11144214, 18573690, 27860535, 55721070]

約数ペア:

[(1, 55721070), (2, 27860535), (3, 18573690), (5, 11144214), (6, 9286845), (9, 6191230), (10, 5572107), (15, 3714738), (17, 3277710), (18, 3095615), (30, 1857369), (34, 1638855), (45, 1238246), (51, 1092570), (79, 705330), (85, 655542), (90, 619123), (102, 546285), (153, 364190), (158, 352665), (170, 327771), (237, 235110), (255, 218514), (306, 182095), (395, 141066), (461, 120870), (474, 117555), (510, 109257), (711, 78370), (765, 72838), (790, 70533), (922, 60435), (1185, 47022), (1343, 41490), (1383, 40290), (1422, 39185), (1530, 36419), (2305, 24174), (2370, 23511), (2686, 20745), (2766, 20145), (3555, 15674), (4029, 13830), (4149, 13430), (4610, 12087), (6715, 8298), (6915, 8058), (7110, 7837)]