51127908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 136872288

約数和(自身を除く): 85744380

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 1483, 2028, 2652, 2873, 2966, 4449, 5746, 5932, 8619, 8898, 11492, 17238, 17796, 19279, 25211, 34476, 38558, 50422, 57837, 75633, 77116, 100844, 115674, 151266, 231348, 250627, 302532, 327743, 501254, 655486, 751881, 983229, 1002508, 1310972, 1503762, 1966458, 3007524, 3932916, 4260659, 8521318, 12781977, 17042636, 25563954, 51127908]

約数ペア:

[(1, 51127908), (2, 25563954), (3, 17042636), (4, 12781977), (6, 8521318), (12, 4260659), (13, 3932916), (17, 3007524), (26, 1966458), (34, 1503762), (39, 1310972), (51, 1002508), (52, 983229), (68, 751881), (78, 655486), (102, 501254), (156, 327743), (169, 302532), (204, 250627), (221, 231348), (338, 151266), (442, 115674), (507, 100844), (663, 77116), (676, 75633), (884, 57837), (1014, 50422), (1326, 38558), (1483, 34476), (2028, 25211), (2652, 19279), (2873, 17796), (2966, 17238), (4449, 11492), (5746, 8898), (5932, 8619)]