47487660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 151581696

約数和(自身を除く): 104094036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 211, 220, 242, 310, 330, 341, 363, 372, 422, 465, 484, 605, 620, 633, 660, 682, 726, 844, 930, 1023, 1055, 1210, 1266, 1364, 1452, 1705, 1815, 1860, 2046, 2110, 2321, 2420, 2532, 3165, 3410, 3630, 3751, 4092, 4220, 4642, 5115, 6330, 6541, 6820, 6963, 7260, 7502, 9284, 10230, 11253, 11605, 12660, 13082, 13926, 15004, 18755, 19623, 20460, 22506, 23210, 25531, 26164, 27852, 32705, 34815, 37510, 39246, 45012, 46420, 51062, 56265, 65410, 69630, 71951, 75020, 76593, 78492, 98115, 102124, 112530, 127655, 130820, 139260, 143902, 153186, 196230, 215853, 225060, 255310, 287804, 306372, 359755, 382965, 392460, 431706, 510620, 719510, 765930, 791461, 863412, 1079265, 1439020, 1531860, 1582922, 2158530, 2374383, 3165844, 3957305, 4317060, 4748766, 7914610, 9497532, 11871915, 15829220, 23743830, 47487660]

約数ペア:

[(1, 47487660), (2, 23743830), (3, 15829220), (4, 11871915), (5, 9497532), (6, 7914610), (10, 4748766), (11, 4317060), (12, 3957305), (15, 3165844), (20, 2374383), (22, 2158530), (30, 1582922), (31, 1531860), (33, 1439020), (44, 1079265), (55, 863412), (60, 791461), (62, 765930), (66, 719510), (93, 510620), (110, 431706), (121, 392460), (124, 382965), (132, 359755), (155, 306372), (165, 287804), (186, 255310), (211, 225060), (220, 215853), (242, 196230), (310, 153186), (330, 143902), (341, 139260), (363, 130820), (372, 127655), (422, 112530), (465, 102124), (484, 98115), (605, 78492), (620, 76593), (633, 75020), (660, 71951), (682, 69630), (726, 65410), (844, 56265), (930, 51062), (1023, 46420), (1055, 45012), (1210, 39246), (1266, 37510), (1364, 34815), (1452, 32705), (1705, 27852), (1815, 26164), (1860, 25531), (2046, 23210), (2110, 22506), (2321, 20460), (2420, 19623), (2532, 18755), (3165, 15004), (3410, 13926), (3630, 13082), (3751, 12660), (4092, 11605), (4220, 11253), (4642, 10230), (5115, 9284), (6330, 7502), (6541, 7260), (6820, 6963)]