57487404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 156219840

約数和(自身を除く): 98732436

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 53, 68, 78, 102, 106, 156, 159, 204, 212, 221, 318, 409, 442, 636, 663, 689, 818, 884, 901, 1227, 1326, 1378, 1636, 1802, 2067, 2454, 2652, 2703, 2756, 3604, 4134, 4908, 5317, 5406, 6953, 8268, 10634, 10812, 11713, 13906, 15951, 20859, 21268, 21677, 23426, 27812, 31902, 35139, 41718, 43354, 46852, 63804, 65031, 70278, 83436, 86708, 90389, 130062, 140556, 180778, 260124, 271167, 281801, 361556, 368509, 542334, 563602, 737018, 845403, 1084668, 1105527, 1127204, 1474036, 1690806, 2211054, 3381612, 4422108, 4790617, 9581234, 14371851, 19162468, 28743702, 57487404]

約数ペア:

[(1, 57487404), (2, 28743702), (3, 19162468), (4, 14371851), (6, 9581234), (12, 4790617), (13, 4422108), (17, 3381612), (26, 2211054), (34, 1690806), (39, 1474036), (51, 1127204), (52, 1105527), (53, 1084668), (68, 845403), (78, 737018), (102, 563602), (106, 542334), (156, 368509), (159, 361556), (204, 281801), (212, 271167), (221, 260124), (318, 180778), (409, 140556), (442, 130062), (636, 90389), (663, 86708), (689, 83436), (818, 70278), (884, 65031), (901, 63804), (1227, 46852), (1326, 43354), (1378, 41718), (1636, 35139), (1802, 31902), (2067, 27812), (2454, 23426), (2652, 21677), (2703, 21268), (2756, 20859), (3604, 15951), (4134, 13906), (4908, 11713), (5317, 10812), (5406, 10634), (6953, 8268)]