50854100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 122054688

約数和(自身を除く): 71200588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 166, 220, 275, 332, 415, 550, 557, 830, 913, 1100, 1114, 1660, 1826, 2075, 2228, 2785, 3652, 4150, 4565, 5570, 6127, 8300, 9130, 11140, 12254, 13925, 18260, 22825, 24508, 27850, 30635, 45650, 46231, 55700, 61270, 91300, 92462, 122540, 153175, 184924, 231155, 306350, 462310, 508541, 612700, 924620, 1017082, 1155775, 2034164, 2311550, 2542705, 4623100, 5085410, 10170820, 12713525, 25427050, 50854100]

約数ペア:

[(1, 50854100), (2, 25427050), (4, 12713525), (5, 10170820), (10, 5085410), (11, 4623100), (20, 2542705), (22, 2311550), (25, 2034164), (44, 1155775), (50, 1017082), (55, 924620), (83, 612700), (100, 508541), (110, 462310), (166, 306350), (220, 231155), (275, 184924), (332, 153175), (415, 122540), (550, 92462), (557, 91300), (830, 61270), (913, 55700), (1100, 46231), (1114, 45650), (1660, 30635), (1826, 27850), (2075, 24508), (2228, 22825), (2785, 18260), (3652, 13925), (4150, 12254), (4565, 11140), (5570, 9130), (6127, 8300)]