55154460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2403

約数の個数: 96

約数和(自身を含む): 170698752

約数和(自身を除く): 115544292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 2351, 3910, 4692, 4702, 5865, 7053, 7820, 9404, 11730, 11755, 14106, 23460, 23510, 28212, 35265, 39967, 47020, 54073, 70530, 79934, 108146, 119901, 141060, 159868, 162219, 199835, 216292, 239802, 270365, 324438, 399670, 479604, 540730, 599505, 648876, 799340, 811095, 919241, 1081460, 1199010, 1622190, 1838482, 2398020, 2757723, 3244380, 3676964, 4596205, 5515446, 9192410, 11030892, 13788615, 18384820, 27577230, 55154460]

約数ペア:

[(1, 55154460), (2, 27577230), (3, 18384820), (4, 13788615), (5, 11030892), (6, 9192410), (10, 5515446), (12, 4596205), (15, 3676964), (17, 3244380), (20, 2757723), (23, 2398020), (30, 1838482), (34, 1622190), (46, 1199010), (51, 1081460), (60, 919241), (68, 811095), (69, 799340), (85, 648876), (92, 599505), (102, 540730), (115, 479604), (138, 399670), (170, 324438), (204, 270365), (230, 239802), (255, 216292), (276, 199835), (340, 162219), (345, 159868), (391, 141060), (460, 119901), (510, 108146), (690, 79934), (782, 70530), (1020, 54073), (1173, 47020), (1380, 39967), (1564, 35265), (1955, 28212), (2346, 23510), (2351, 23460), (3910, 14106), (4692, 11755), (4702, 11730), (5865, 9404), (7053, 7820)]