99984975550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5114321}}^1$

素因数の和:5114373

約数の個数: 48

約数和(自身を含む): 205473000672

約数和(自身を除く): 105488025122

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 19550, 5114321, 10228642, 25571605, 51143210, 86943457, 117629383, 127858025, 173886914, 235258766, 255716050, 434717285, 588146915, 869434570, 1176293830, 1999699511, 2173586425, 2940734575, 3999399022, 4347172850, 5881469150, 9998497555, 19996995110, 49992487775, 99984975550]

約数ペア:

[(1, 99984975550), (2, 49992487775), (5, 19996995110), (10, 9998497555), (17, 5881469150), (23, 4347172850), (25, 3999399022), (34, 2940734575), (46, 2173586425), (50, 1999699511), (85, 1176293830), (115, 869434570), (170, 588146915), (230, 434717285), (391, 255716050), (425, 235258766), (575, 173886914), (782, 127858025), (850, 117629383), (1150, 86943457), (1955, 51143210), (3910, 25571605), (9775, 10228642), (19550, 5114321)]