49689510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2963}}^1$

素因数の和:3029

約数の個数: 64

約数和(自身を含む): 131459328

約数和(自身を除く): 81769818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 2963, 3354, 5590, 5926, 8385, 8889, 14815, 16770, 17778, 29630, 38519, 44445, 77038, 88890, 115557, 127409, 192595, 231114, 254818, 382227, 385190, 577785, 637045, 764454, 1155570, 1274090, 1656317, 1911135, 3312634, 3822270, 4968951, 8281585, 9937902, 16563170, 24844755, 49689510]

約数ペア:

[(1, 49689510), (2, 24844755), (3, 16563170), (5, 9937902), (6, 8281585), (10, 4968951), (13, 3822270), (15, 3312634), (26, 1911135), (30, 1656317), (39, 1274090), (43, 1155570), (65, 764454), (78, 637045), (86, 577785), (129, 385190), (130, 382227), (195, 254818), (215, 231114), (258, 192595), (390, 127409), (430, 115557), (559, 88890), (645, 77038), (1118, 44445), (1290, 38519), (1677, 29630), (2795, 17778), (2963, 16770), (3354, 14815), (5590, 8889), (5926, 8385)]