48509640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 163722780

約数和(自身を除く): 115213140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 61, 72, 90, 94, 120, 122, 141, 180, 183, 188, 235, 244, 282, 305, 360, 366, 376, 423, 470, 488, 549, 564, 610, 705, 732, 846, 915, 940, 1098, 1128, 1220, 1410, 1464, 1692, 1830, 1880, 2115, 2196, 2209, 2440, 2745, 2820, 2867, 3384, 3660, 4230, 4392, 4418, 5490, 5640, 5734, 6627, 7320, 8460, 8601, 8836, 10980, 11045, 11468, 13254, 14335, 16920, 17202, 17672, 19881, 21960, 22090, 22936, 25803, 26508, 28670, 33135, 34404, 39762, 43005, 44180, 51606, 53016, 57340, 66270, 68808, 79524, 86010, 88360, 99405, 103212, 114680, 129015, 132540, 134749, 159048, 172020, 198810, 206424, 258030, 265080, 269498, 344040, 397620, 404247, 516060, 538996, 673745, 795240, 808494, 1032120, 1077992, 1212741, 1347490, 1616988, 2021235, 2425482, 2694980, 3233976, 4042470, 4850964, 5389960, 6063705, 8084940, 9701928, 12127410, 16169880, 24254820, 48509640]

約数ペア:

[(1, 48509640), (2, 24254820), (3, 16169880), (4, 12127410), (5, 9701928), (6, 8084940), (8, 6063705), (9, 5389960), (10, 4850964), (12, 4042470), (15, 3233976), (18, 2694980), (20, 2425482), (24, 2021235), (30, 1616988), (36, 1347490), (40, 1212741), (45, 1077992), (47, 1032120), (60, 808494), (61, 795240), (72, 673745), (90, 538996), (94, 516060), (120, 404247), (122, 397620), (141, 344040), (180, 269498), (183, 265080), (188, 258030), (235, 206424), (244, 198810), (282, 172020), (305, 159048), (360, 134749), (366, 132540), (376, 129015), (423, 114680), (470, 103212), (488, 99405), (549, 88360), (564, 86010), (610, 79524), (705, 68808), (732, 66270), (846, 57340), (915, 53016), (940, 51606), (1098, 44180), (1128, 43005), (1220, 39762), (1410, 34404), (1464, 33135), (1692, 28670), (1830, 26508), (1880, 25803), (2115, 22936), (2196, 22090), (2209, 21960), (2440, 19881), (2745, 17672), (2820, 17202), (2867, 16920), (3384, 14335), (3660, 13254), (4230, 11468), (4392, 11045), (4418, 10980), (5490, 8836), (5640, 8601), (5734, 8460), (6627, 7320)]