50776400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2160

約数の個数: 60

約数和(自身を含む): 124049724

約数和(自身を除く): 73273324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2081, 2440, 3050, 4162, 4880, 6100, 8324, 10405, 12200, 16648, 20810, 24400, 33296, 41620, 52025, 83240, 104050, 126941, 166480, 208100, 253882, 416200, 507764, 634705, 832400, 1015528, 1269410, 2031056, 2538820, 3173525, 5077640, 6347050, 10155280, 12694100, 25388200, 50776400]

約数ペア:

[(1, 50776400), (2, 25388200), (4, 12694100), (5, 10155280), (8, 6347050), (10, 5077640), (16, 3173525), (20, 2538820), (25, 2031056), (40, 1269410), (50, 1015528), (61, 832400), (80, 634705), (100, 507764), (122, 416200), (200, 253882), (244, 208100), (305, 166480), (400, 126941), (488, 104050), (610, 83240), (976, 52025), (1220, 41620), (1525, 33296), (2081, 24400), (2440, 20810), (3050, 16648), (4162, 12200), (4880, 10405), (6100, 8324)]