53403948

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 155576960

約数和(自身を除く): 102173012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 409, 468, 558, 702, 806, 818, 837, 1053, 1116, 1209, 1227, 1404, 1612, 1636, 1674, 2106, 2418, 2454, 2511, 3348, 3627, 3681, 4212, 4836, 4908, 5022, 5317, 7254, 7362, 10044, 10634, 10881, 11043, 12679, 14508, 14724, 15951, 21268, 21762, 22086, 25358, 31902, 32643, 33129, 38037, 43524, 44172, 47853, 50716, 63804, 65286, 66258, 76074, 95706, 114111, 130572, 132516, 143559, 152148, 164827, 191412, 228222, 287118, 329654, 342333, 430677, 456444, 494481, 574236, 659308, 684666, 861354, 988962, 1026999, 1369332, 1483443, 1722708, 1977924, 2053998, 2966886, 4107996, 4450329, 5933772, 8900658, 13350987, 17801316, 26701974, 53403948]

約数ペア:

[(1, 53403948), (2, 26701974), (3, 17801316), (4, 13350987), (6, 8900658), (9, 5933772), (12, 4450329), (13, 4107996), (18, 2966886), (26, 2053998), (27, 1977924), (31, 1722708), (36, 1483443), (39, 1369332), (52, 1026999), (54, 988962), (62, 861354), (78, 684666), (81, 659308), (93, 574236), (108, 494481), (117, 456444), (124, 430677), (156, 342333), (162, 329654), (186, 287118), (234, 228222), (279, 191412), (324, 164827), (351, 152148), (372, 143559), (403, 132516), (409, 130572), (468, 114111), (558, 95706), (702, 76074), (806, 66258), (818, 65286), (837, 63804), (1053, 50716), (1116, 47853), (1209, 44172), (1227, 43524), (1404, 38037), (1612, 33129), (1636, 32643), (1674, 31902), (2106, 25358), (2418, 22086), (2454, 21762), (2511, 21268), (3348, 15951), (3627, 14724), (3681, 14508), (4212, 12679), (4836, 11043), (4908, 10881), (5022, 10634), (5317, 10044), (7254, 7362)]