54826910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 107495424

約数和(自身を除く): 52668514

約数列:

[1, 2, 5, 10, 31, 47, 53, 62, 71, 94, 106, 142, 155, 235, 265, 310, 355, 470, 530, 710, 1457, 1643, 2201, 2491, 2914, 3286, 3337, 3763, 4402, 4982, 6674, 7285, 7526, 8215, 11005, 12455, 14570, 16430, 16685, 18815, 22010, 24910, 33370, 37630, 77221, 103447, 116653, 154442, 176861, 206894, 233306, 353722, 386105, 517235, 583265, 772210, 884305, 1034470, 1166530, 1768610, 5482691, 10965382, 27413455, 54826910]

約数ペア:

[(1, 54826910), (2, 27413455), (5, 10965382), (10, 5482691), (31, 1768610), (47, 1166530), (53, 1034470), (62, 884305), (71, 772210), (94, 583265), (106, 517235), (142, 386105), (155, 353722), (235, 233306), (265, 206894), (310, 176861), (355, 154442), (470, 116653), (530, 103447), (710, 77221), (1457, 37630), (1643, 33370), (2201, 24910), (2491, 22010), (2914, 18815), (3286, 16685), (3337, 16430), (3763, 14570), (4402, 12455), (4982, 11005), (6674, 8215), (7285, 7526)]