54921350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 113336496

約数和(自身を除く): 58415146

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 1637, 3050, 3274, 3355, 6710, 8185, 16370, 16775, 18007, 33550, 36014, 40925, 81850, 90035, 99857, 180070, 199714, 450175, 499285, 900350, 998570, 1098427, 2196854, 2496425, 4992850, 5492135, 10984270, 27460675, 54921350]

約数ペア:

[(1, 54921350), (2, 27460675), (5, 10984270), (10, 5492135), (11, 4992850), (22, 2496425), (25, 2196854), (50, 1098427), (55, 998570), (61, 900350), (110, 499285), (122, 450175), (275, 199714), (305, 180070), (550, 99857), (610, 90035), (671, 81850), (1342, 40925), (1525, 36014), (1637, 33550), (3050, 18007), (3274, 16775), (3355, 16370), (6710, 8185)]