52612040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 137168640

約数和(自身を除く): 84556600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 53, 65, 83, 92, 104, 106, 115, 130, 166, 184, 212, 230, 260, 265, 299, 332, 415, 424, 460, 520, 530, 598, 664, 689, 830, 920, 1060, 1079, 1196, 1219, 1378, 1495, 1660, 1909, 2120, 2158, 2392, 2438, 2756, 2990, 3320, 3445, 3818, 4316, 4399, 4876, 5395, 5512, 5980, 6095, 6890, 7636, 8632, 8798, 9545, 9752, 10790, 11960, 12190, 13780, 15272, 15847, 17596, 19090, 21580, 21995, 24380, 24817, 27560, 31694, 35192, 38180, 43160, 43990, 48760, 49634, 57187, 63388, 76360, 79235, 87980, 99268, 101177, 114374, 124085, 126776, 158470, 175960, 198536, 202354, 228748, 248170, 285935, 316940, 404708, 457496, 496340, 505885, 571870, 633880, 809416, 992680, 1011770, 1143740, 1315301, 2023540, 2287480, 2630602, 4047080, 5261204, 6576505, 10522408, 13153010, 26306020, 52612040]

約数ペア:

[(1, 52612040), (2, 26306020), (4, 13153010), (5, 10522408), (8, 6576505), (10, 5261204), (13, 4047080), (20, 2630602), (23, 2287480), (26, 2023540), (40, 1315301), (46, 1143740), (52, 1011770), (53, 992680), (65, 809416), (83, 633880), (92, 571870), (104, 505885), (106, 496340), (115, 457496), (130, 404708), (166, 316940), (184, 285935), (212, 248170), (230, 228748), (260, 202354), (265, 198536), (299, 175960), (332, 158470), (415, 126776), (424, 124085), (460, 114374), (520, 101177), (530, 99268), (598, 87980), (664, 79235), (689, 76360), (830, 63388), (920, 57187), (1060, 49634), (1079, 48760), (1196, 43990), (1219, 43160), (1378, 38180), (1495, 35192), (1660, 31694), (1909, 27560), (2120, 24817), (2158, 24380), (2392, 21995), (2438, 21580), (2756, 19090), (2990, 17596), (3320, 15847), (3445, 15272), (3818, 13780), (4316, 12190), (4399, 11960), (4876, 10790), (5395, 9752), (5512, 9545), (5980, 8798), (6095, 8632), (6890, 7636)]