52115730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 128304000

約数和(自身を除く): 76188270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 131, 149, 178, 262, 267, 298, 393, 445, 447, 534, 655, 745, 786, 890, 894, 1310, 1335, 1490, 1965, 2235, 2670, 3930, 4470, 11659, 13261, 19519, 23318, 26522, 34977, 39038, 39783, 58295, 58557, 66305, 69954, 79566, 97595, 116590, 117114, 132610, 174885, 195190, 198915, 292785, 349770, 397830, 585570, 1737191, 3474382, 5211573, 8685955, 10423146, 17371910, 26057865, 52115730]

約数ペア:

[(1, 52115730), (2, 26057865), (3, 17371910), (5, 10423146), (6, 8685955), (10, 5211573), (15, 3474382), (30, 1737191), (89, 585570), (131, 397830), (149, 349770), (178, 292785), (262, 198915), (267, 195190), (298, 174885), (393, 132610), (445, 117114), (447, 116590), (534, 97595), (655, 79566), (745, 69954), (786, 66305), (890, 58557), (894, 58295), (1310, 39783), (1335, 39038), (1490, 34977), (1965, 26522), (2235, 23318), (2670, 19519), (3930, 13261), (4470, 11659)]