53455284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2581

約数の個数: 72

約数和(自身を含む): 146881280

約数和(自身を除く): 93425996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 2521, 3534, 5042, 5301, 7068, 7563, 10084, 10602, 15126, 21204, 22689, 30252, 45378, 47899, 78151, 90756, 95798, 143697, 156302, 191596, 234453, 287394, 312604, 431091, 468906, 574788, 703359, 862182, 937812, 1406718, 1484869, 1724364, 2813436, 2969738, 4454607, 5939476, 8909214, 13363821, 17818428, 26727642, 53455284]

約数ペア:

[(1, 53455284), (2, 26727642), (3, 17818428), (4, 13363821), (6, 8909214), (9, 5939476), (12, 4454607), (18, 2969738), (19, 2813436), (31, 1724364), (36, 1484869), (38, 1406718), (57, 937812), (62, 862182), (76, 703359), (93, 574788), (114, 468906), (124, 431091), (171, 312604), (186, 287394), (228, 234453), (279, 191596), (342, 156302), (372, 143697), (558, 95798), (589, 90756), (684, 78151), (1116, 47899), (1178, 45378), (1767, 30252), (2356, 22689), (2521, 21204), (3534, 15126), (5042, 10602), (5301, 10084), (7068, 7563)]