52145028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 144155648

約数和(自身を除く): 92010620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1663, 1742, 2412, 2613, 3326, 3484, 4989, 5226, 6652, 7839, 9978, 10452, 14967, 15678, 19956, 21619, 29934, 31356, 43238, 59868, 64857, 86476, 111421, 129714, 194571, 222842, 259428, 334263, 389142, 445684, 668526, 778284, 1002789, 1337052, 1448473, 2005578, 2896946, 4011156, 4345419, 5793892, 8690838, 13036257, 17381676, 26072514, 52145028]

約数ペア:

[(1, 52145028), (2, 26072514), (3, 17381676), (4, 13036257), (6, 8690838), (9, 5793892), (12, 4345419), (13, 4011156), (18, 2896946), (26, 2005578), (36, 1448473), (39, 1337052), (52, 1002789), (67, 778284), (78, 668526), (117, 445684), (134, 389142), (156, 334263), (201, 259428), (234, 222842), (268, 194571), (402, 129714), (468, 111421), (603, 86476), (804, 64857), (871, 59868), (1206, 43238), (1663, 31356), (1742, 29934), (2412, 21619), (2613, 19956), (3326, 15678), (3484, 14967), (4989, 10452), (5226, 9978), (6652, 7839)]