47441970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 134265600

約数和(自身を除く): 86823630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 73, 83, 87, 90, 135, 145, 146, 166, 174, 219, 249, 261, 270, 290, 365, 415, 435, 438, 498, 522, 657, 730, 747, 783, 830, 870, 1095, 1245, 1305, 1314, 1494, 1566, 1971, 2117, 2190, 2241, 2407, 2490, 2610, 3285, 3735, 3915, 3942, 4234, 4482, 4814, 6059, 6351, 6570, 7221, 7470, 7830, 9855, 10585, 11205, 12035, 12118, 12702, 14442, 18177, 19053, 19710, 21170, 21663, 22410, 24070, 30295, 31755, 36105, 36354, 38106, 43326, 54531, 57159, 60590, 63510, 64989, 72210, 90885, 95265, 108315, 109062, 114318, 129978, 163593, 175711, 181770, 190530, 216630, 272655, 285795, 324945, 327186, 351422, 527133, 545310, 571590, 649890, 817965, 878555, 1054266, 1581399, 1635930, 1757110, 2635665, 3162798, 4744197, 5271330, 7906995, 9488394, 15813990, 23720985, 47441970]

約数ペア:

[(1, 47441970), (2, 23720985), (3, 15813990), (5, 9488394), (6, 7906995), (9, 5271330), (10, 4744197), (15, 3162798), (18, 2635665), (27, 1757110), (29, 1635930), (30, 1581399), (45, 1054266), (54, 878555), (58, 817965), (73, 649890), (83, 571590), (87, 545310), (90, 527133), (135, 351422), (145, 327186), (146, 324945), (166, 285795), (174, 272655), (219, 216630), (249, 190530), (261, 181770), (270, 175711), (290, 163593), (365, 129978), (415, 114318), (435, 109062), (438, 108315), (498, 95265), (522, 90885), (657, 72210), (730, 64989), (747, 63510), (783, 60590), (830, 57159), (870, 54531), (1095, 43326), (1245, 38106), (1305, 36354), (1314, 36105), (1494, 31755), (1566, 30295), (1971, 24070), (2117, 22410), (2190, 21663), (2241, 21170), (2407, 19710), (2490, 19053), (2610, 18177), (3285, 14442), (3735, 12702), (3915, 12118), (3942, 12035), (4234, 11205), (4482, 10585), (4814, 9855), (6059, 7830), (6351, 7470), (6570, 7221)]