53350740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3571}}^1$

素因数の和:3669

約数の個数: 72

約数和(自身を含む): 163826208

約数和(自身を除く): 110475468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3571, 3735, 4980, 7142, 7470, 10713, 14284, 14940, 17855, 21426, 32139, 35710, 42852, 53565, 64278, 71420, 107130, 128556, 160695, 214260, 296393, 321390, 592786, 642780, 889179, 1185572, 1481965, 1778358, 2667537, 2963930, 3556716, 4445895, 5335074, 5927860, 8891790, 10670148, 13337685, 17783580, 26675370, 53350740]

約数ペア:

[(1, 53350740), (2, 26675370), (3, 17783580), (4, 13337685), (5, 10670148), (6, 8891790), (9, 5927860), (10, 5335074), (12, 4445895), (15, 3556716), (18, 2963930), (20, 2667537), (30, 1778358), (36, 1481965), (45, 1185572), (60, 889179), (83, 642780), (90, 592786), (166, 321390), (180, 296393), (249, 214260), (332, 160695), (415, 128556), (498, 107130), (747, 71420), (830, 64278), (996, 53565), (1245, 42852), (1494, 35710), (1660, 32139), (2490, 21426), (2988, 17855), (3571, 14940), (3735, 14284), (4980, 10713), (7142, 7470)]