49841730

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 140279040

約数和(自身を除く): 90437310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 53, 54, 81, 86, 90, 106, 129, 135, 159, 162, 215, 243, 258, 265, 270, 318, 387, 405, 430, 477, 486, 530, 645, 729, 774, 795, 810, 954, 1161, 1215, 1290, 1431, 1458, 1590, 1935, 2187, 2279, 2322, 2385, 2430, 2862, 3483, 3645, 3870, 4293, 4374, 4558, 4770, 5805, 6837, 6966, 7155, 7290, 8586, 10449, 10935, 11395, 11610, 12879, 13674, 14310, 17415, 20511, 20898, 21465, 21870, 22790, 25758, 31347, 34185, 34830, 38637, 41022, 42930, 52245, 61533, 62694, 64395, 68370, 77274, 94041, 102555, 104490, 115911, 123066, 128790, 156735, 184599, 188082, 193185, 205110, 231822, 307665, 313470, 369198, 386370, 470205, 553797, 579555, 615330, 922995, 940410, 1107594, 1159110, 1661391, 1845990, 2768985, 3322782, 4984173, 5537970, 8306955, 9968346, 16613910, 24920865, 49841730]

約数ペア:

[(1, 49841730), (2, 24920865), (3, 16613910), (5, 9968346), (6, 8306955), (9, 5537970), (10, 4984173), (15, 3322782), (18, 2768985), (27, 1845990), (30, 1661391), (43, 1159110), (45, 1107594), (53, 940410), (54, 922995), (81, 615330), (86, 579555), (90, 553797), (106, 470205), (129, 386370), (135, 369198), (159, 313470), (162, 307665), (215, 231822), (243, 205110), (258, 193185), (265, 188082), (270, 184599), (318, 156735), (387, 128790), (405, 123066), (430, 115911), (477, 104490), (486, 102555), (530, 94041), (645, 77274), (729, 68370), (774, 64395), (795, 62694), (810, 61533), (954, 52245), (1161, 42930), (1215, 41022), (1290, 38637), (1431, 34830), (1458, 34185), (1590, 31347), (1935, 25758), (2187, 22790), (2279, 21870), (2322, 21465), (2385, 20898), (2430, 20511), (2862, 17415), (3483, 14310), (3645, 13674), (3870, 12879), (4293, 11610), (4374, 11395), (4558, 10935), (4770, 10449), (5805, 8586), (6837, 7290), (6966, 7155)]