54575144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 117936000

約数和(自身を除く): 63360856

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 71, 76, 104, 142, 152, 247, 284, 389, 494, 568, 778, 923, 988, 1349, 1556, 1846, 1976, 2698, 3112, 3692, 5057, 5396, 7384, 7391, 10114, 10792, 14782, 17537, 20228, 27619, 29564, 35074, 40456, 55238, 59128, 70148, 96083, 110476, 140296, 192166, 220952, 359047, 384332, 524761, 718094, 768664, 1049522, 1436188, 2099044, 2872376, 4198088, 6821893, 13643786, 27287572, 54575144]

約数ペア:

[(1, 54575144), (2, 27287572), (4, 13643786), (8, 6821893), (13, 4198088), (19, 2872376), (26, 2099044), (38, 1436188), (52, 1049522), (71, 768664), (76, 718094), (104, 524761), (142, 384332), (152, 359047), (247, 220952), (284, 192166), (389, 140296), (494, 110476), (568, 96083), (778, 70148), (923, 59128), (988, 55238), (1349, 40456), (1556, 35074), (1846, 29564), (1976, 27619), (2698, 20228), (3112, 17537), (3692, 14782), (5057, 10792), (5396, 10114), (7384, 7391)]