47997233350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{255917}}^1$

素因数の和:255982

約数の個数: 72

約数和(自身を含む): 101294391744

約数和(自身を除く): 53297158394

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 121, 155, 242, 275, 310, 341, 550, 605, 682, 775, 1210, 1550, 1705, 3025, 3410, 3751, 6050, 7502, 8525, 17050, 18755, 37510, 93775, 187550, 255917, 511834, 1279585, 2559170, 2815087, 5630174, 6397925, 7933427, 12795850, 14075435, 15866854, 28150870, 30965957, 39667135, 61931914, 70377175, 79334270, 87267697, 140754350, 154829785, 174535394, 198335675, 309659570, 396671350, 436338485, 774148925, 872676970, 959944667, 1548297850, 1919889334, 2181692425, 4363384850, 4799723335, 9599446670, 23998616675, 47997233350]

約数ペア:

[(1, 47997233350), (2, 23998616675), (5, 9599446670), (10, 4799723335), (11, 4363384850), (22, 2181692425), (25, 1919889334), (31, 1548297850), (50, 959944667), (55, 872676970), (62, 774148925), (110, 436338485), (121, 396671350), (155, 309659570), (242, 198335675), (275, 174535394), (310, 154829785), (341, 140754350), (550, 87267697), (605, 79334270), (682, 70377175), (775, 61931914), (1210, 39667135), (1550, 30965957), (1705, 28150870), (3025, 15866854), (3410, 14075435), (3751, 12795850), (6050, 7933427), (7502, 6397925), (8525, 5630174), (17050, 2815087), (18755, 2559170), (37510, 1279585), (93775, 511834), (187550, 255917)]