57253460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13697}}^1$

素因数の和:13736

約数の個数: 48

約数和(自身を含む): 138075840

約数和(自身を除く): 80822380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 13697, 27394, 54788, 68485, 136970, 150667, 260243, 273940, 301334, 520486, 602668, 753335, 1040972, 1301215, 1506670, 2602430, 2862673, 3013340, 5204860, 5725346, 11450692, 14313365, 28626730, 57253460]

約数ペア:

[(1, 57253460), (2, 28626730), (4, 14313365), (5, 11450692), (10, 5725346), (11, 5204860), (19, 3013340), (20, 2862673), (22, 2602430), (38, 1506670), (44, 1301215), (55, 1040972), (76, 753335), (95, 602668), (110, 520486), (190, 301334), (209, 273940), (220, 260243), (380, 150667), (418, 136970), (836, 68485), (1045, 54788), (2090, 27394), (4180, 13697)]