48231990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4357}}^1$

素因数の和:4414

約数の個数: 64

約数和(自身を含む): 131785920

約数和(自身を除く): 83553930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 4357, 5535, 8714, 11070, 13071, 21785, 26142, 39213, 43570, 65355, 78426, 117639, 130710, 178637, 196065, 235278, 357274, 392130, 535911, 588195, 893185, 1071822, 1176390, 1607733, 1786370, 2679555, 3215466, 4823199, 5359110, 8038665, 9646398, 16077330, 24115995, 48231990]

約数ペア:

[(1, 48231990), (2, 24115995), (3, 16077330), (5, 9646398), (6, 8038665), (9, 5359110), (10, 4823199), (15, 3215466), (18, 2679555), (27, 1786370), (30, 1607733), (41, 1176390), (45, 1071822), (54, 893185), (82, 588195), (90, 535911), (123, 392130), (135, 357274), (205, 235278), (246, 196065), (270, 178637), (369, 130710), (410, 117639), (615, 78426), (738, 65355), (1107, 43570), (1230, 39213), (1845, 26142), (2214, 21785), (3690, 13071), (4357, 11070), (5535, 8714)]