53897844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 172138176

約数和(自身を除く): 118240332

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 641, 858, 924, 1001, 1078, 1092, 1274, 1282, 1617, 1716, 1911, 1923, 2002, 2156, 2548, 2564, 3003, 3234, 3822, 3846, 4004, 4487, 6006, 6468, 7007, 7051, 7644, 7692, 8333, 8974, 12012, 13461, 14014, 14102, 16666, 17948, 21021, 21153, 24999, 26922, 28028, 28204, 31409, 33332, 42042, 42306, 49357, 49998, 53844, 58331, 62818, 84084, 84612, 91663, 94227, 98714, 99996, 116662, 125636, 148071, 174993, 183326, 188454, 197428, 233324, 274989, 296142, 345499, 349986, 366652, 376908, 408317, 549978, 592284, 641641, 690998, 699972, 816634, 1036497, 1099956, 1224951, 1283282, 1381996, 1633268, 1924923, 2072994, 2449902, 2566564, 3849846, 4145988, 4491487, 4899804, 7699692, 8982974, 13474461, 17965948, 26948922, 53897844]

約数ペア:

[(1, 53897844), (2, 26948922), (3, 17965948), (4, 13474461), (6, 8982974), (7, 7699692), (11, 4899804), (12, 4491487), (13, 4145988), (14, 3849846), (21, 2566564), (22, 2449902), (26, 2072994), (28, 1924923), (33, 1633268), (39, 1381996), (42, 1283282), (44, 1224951), (49, 1099956), (52, 1036497), (66, 816634), (77, 699972), (78, 690998), (84, 641641), (91, 592284), (98, 549978), (132, 408317), (143, 376908), (147, 366652), (154, 349986), (156, 345499), (182, 296142), (196, 274989), (231, 233324), (273, 197428), (286, 188454), (294, 183326), (308, 174993), (364, 148071), (429, 125636), (462, 116662), (539, 99996), (546, 98714), (572, 94227), (588, 91663), (637, 84612), (641, 84084), (858, 62818), (924, 58331), (1001, 53844), (1078, 49998), (1092, 49357), (1274, 42306), (1282, 42042), (1617, 33332), (1716, 31409), (1911, 28204), (1923, 28028), (2002, 26922), (2156, 24999), (2548, 21153), (2564, 21021), (3003, 17948), (3234, 16666), (3822, 14102), (3846, 14014), (4004, 13461), (4487, 12012), (6006, 8974), (6468, 8333), (7007, 7692), (7051, 7644)]