50387688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 152874540

約数和(自身を除く): 102486852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 101, 104, 117, 123, 156, 164, 169, 202, 234, 246, 303, 312, 328, 338, 369, 404, 468, 492, 507, 533, 606, 676, 738, 808, 909, 936, 984, 1014, 1066, 1212, 1313, 1352, 1476, 1521, 1599, 1818, 2028, 2132, 2424, 2626, 2952, 3042, 3198, 3636, 3939, 4056, 4141, 4264, 4797, 5252, 6084, 6396, 6929, 7272, 7878, 8282, 9594, 10504, 11817, 12168, 12423, 12792, 13858, 15756, 16564, 17069, 19188, 20787, 23634, 24846, 27716, 31512, 33128, 34138, 37269, 38376, 41574, 47268, 49692, 51207, 53833, 55432, 62361, 68276, 74538, 83148, 94536, 99384, 102414, 107666, 124722, 136552, 149076, 153621, 161499, 166296, 204828, 215332, 249444, 298152, 307242, 322998, 409656, 430664, 484497, 498888, 614484, 645996, 699829, 968994, 1228968, 1291992, 1399658, 1937988, 2099487, 2799316, 3875976, 4198974, 5598632, 6298461, 8397948, 12596922, 16795896, 25193844, 50387688]

約数ペア:

[(1, 50387688), (2, 25193844), (3, 16795896), (4, 12596922), (6, 8397948), (8, 6298461), (9, 5598632), (12, 4198974), (13, 3875976), (18, 2799316), (24, 2099487), (26, 1937988), (36, 1399658), (39, 1291992), (41, 1228968), (52, 968994), (72, 699829), (78, 645996), (82, 614484), (101, 498888), (104, 484497), (117, 430664), (123, 409656), (156, 322998), (164, 307242), (169, 298152), (202, 249444), (234, 215332), (246, 204828), (303, 166296), (312, 161499), (328, 153621), (338, 149076), (369, 136552), (404, 124722), (468, 107666), (492, 102414), (507, 99384), (533, 94536), (606, 83148), (676, 74538), (738, 68276), (808, 62361), (909, 55432), (936, 53833), (984, 51207), (1014, 49692), (1066, 47268), (1212, 41574), (1313, 38376), (1352, 37269), (1476, 34138), (1521, 33128), (1599, 31512), (1818, 27716), (2028, 24846), (2132, 23634), (2424, 20787), (2626, 19188), (2952, 17069), (3042, 16564), (3198, 15756), (3636, 13858), (3939, 12792), (4056, 12423), (4141, 12168), (4264, 11817), (4797, 10504), (5252, 9594), (6084, 8282), (6396, 7878), (6929, 7272)]