48693788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 103229280

約数和(自身を除く): 54535492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 109, 121, 142, 143, 218, 242, 284, 286, 436, 484, 572, 781, 923, 1199, 1417, 1562, 1573, 1846, 2398, 2834, 3124, 3146, 3692, 4796, 5668, 6292, 7739, 8591, 10153, 13189, 15478, 15587, 17182, 20306, 26378, 30956, 31174, 34364, 40612, 52756, 62348, 85129, 100607, 111683, 170258, 171457, 201214, 223366, 340516, 342914, 402428, 446732, 685828, 936419, 1106677, 1872838, 2213354, 3745676, 4426708, 12173447, 24346894, 48693788]

約数ペア:

[(1, 48693788), (2, 24346894), (4, 12173447), (11, 4426708), (13, 3745676), (22, 2213354), (26, 1872838), (44, 1106677), (52, 936419), (71, 685828), (109, 446732), (121, 402428), (142, 342914), (143, 340516), (218, 223366), (242, 201214), (284, 171457), (286, 170258), (436, 111683), (484, 100607), (572, 85129), (781, 62348), (923, 52756), (1199, 40612), (1417, 34364), (1562, 31174), (1573, 30956), (1846, 26378), (2398, 20306), (2834, 17182), (3124, 15587), (3146, 15478), (3692, 13189), (4796, 10153), (5668, 8591), (6292, 7739)]