49904172

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 131843712

約数和(自身を除く): 81939540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 97, 124, 186, 194, 279, 291, 372, 388, 461, 558, 582, 873, 922, 1116, 1164, 1383, 1746, 1844, 2766, 3007, 3492, 4149, 5532, 6014, 8298, 9021, 12028, 14291, 16596, 18042, 27063, 28582, 36084, 42873, 44717, 54126, 57164, 85746, 89434, 108252, 128619, 134151, 171492, 178868, 257238, 268302, 402453, 514476, 536604, 804906, 1386227, 1609812, 2772454, 4158681, 5544908, 8317362, 12476043, 16634724, 24952086, 49904172]

約数ペア:

[(1, 49904172), (2, 24952086), (3, 16634724), (4, 12476043), (6, 8317362), (9, 5544908), (12, 4158681), (18, 2772454), (31, 1609812), (36, 1386227), (62, 804906), (93, 536604), (97, 514476), (124, 402453), (186, 268302), (194, 257238), (279, 178868), (291, 171492), (372, 134151), (388, 128619), (461, 108252), (558, 89434), (582, 85746), (873, 57164), (922, 54126), (1116, 44717), (1164, 42873), (1383, 36084), (1746, 28582), (1844, 27063), (2766, 18042), (3007, 16596), (3492, 14291), (4149, 12028), (5532, 9021), (6014, 8298)]