53576796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 161234304

約数和(自身を除く): 107657508

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 163, 172, 182, 196, 258, 273, 294, 301, 326, 364, 489, 516, 546, 559, 588, 602, 637, 652, 903, 978, 1092, 1118, 1141, 1204, 1274, 1677, 1806, 1911, 1956, 2107, 2119, 2236, 2282, 2548, 3354, 3423, 3612, 3822, 3913, 4214, 4238, 4564, 6321, 6357, 6708, 6846, 7009, 7644, 7826, 7987, 8428, 8476, 11739, 12642, 12714, 13692, 14018, 14833, 15652, 15974, 21027, 23478, 23961, 25284, 25428, 27391, 28036, 29666, 31948, 42054, 44499, 46956, 47922, 49063, 54782, 59332, 82173, 84108, 88998, 91117, 95844, 98126, 103831, 109564, 147189, 164346, 177996, 182234, 196252, 207662, 273351, 294378, 311493, 328692, 343441, 364468, 415324, 546702, 588756, 622986, 637819, 686882, 1030323, 1093404, 1245972, 1275638, 1373764, 1913457, 2060646, 2551276, 3826914, 4121292, 4464733, 7653828, 8929466, 13394199, 17858932, 26788398, 53576796]

約数ペア:

[(1, 53576796), (2, 26788398), (3, 17858932), (4, 13394199), (6, 8929466), (7, 7653828), (12, 4464733), (13, 4121292), (14, 3826914), (21, 2551276), (26, 2060646), (28, 1913457), (39, 1373764), (42, 1275638), (43, 1245972), (49, 1093404), (52, 1030323), (78, 686882), (84, 637819), (86, 622986), (91, 588756), (98, 546702), (129, 415324), (147, 364468), (156, 343441), (163, 328692), (172, 311493), (182, 294378), (196, 273351), (258, 207662), (273, 196252), (294, 182234), (301, 177996), (326, 164346), (364, 147189), (489, 109564), (516, 103831), (546, 98126), (559, 95844), (588, 91117), (602, 88998), (637, 84108), (652, 82173), (903, 59332), (978, 54782), (1092, 49063), (1118, 47922), (1141, 46956), (1204, 44499), (1274, 42054), (1677, 31948), (1806, 29666), (1911, 28036), (1956, 27391), (2107, 25428), (2119, 25284), (2236, 23961), (2282, 23478), (2548, 21027), (3354, 15974), (3423, 15652), (3612, 14833), (3822, 14018), (3913, 13692), (4214, 12714), (4238, 12642), (4564, 11739), (6321, 8476), (6357, 8428), (6708, 7987), (6846, 7826), (7009, 7644)]