56216136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 157132800

約数和(自身を除く): 100916664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 47, 57, 61, 76, 86, 94, 114, 122, 129, 141, 152, 172, 183, 188, 228, 244, 258, 282, 344, 366, 376, 456, 488, 516, 564, 732, 817, 893, 1032, 1128, 1159, 1464, 1634, 1786, 2021, 2318, 2451, 2623, 2679, 2867, 3268, 3477, 3572, 4042, 4636, 4902, 5246, 5358, 5734, 6063, 6536, 6954, 7144, 7869, 8084, 8601, 9272, 9804, 10492, 10716, 11468, 12126, 13908, 15738, 16168, 17202, 19608, 20984, 21432, 22936, 24252, 27816, 31476, 34404, 38399, 48504, 49837, 54473, 62952, 68808, 76798, 99674, 108946, 115197, 123281, 149511, 153596, 163419, 199348, 217892, 230394, 246562, 299022, 307192, 326838, 369843, 398696, 435784, 460788, 493124, 598044, 653676, 739686, 921576, 986248, 1196088, 1307352, 1479372, 2342339, 2958744, 4684678, 7027017, 9369356, 14054034, 18738712, 28108068, 56216136]

約数ペア:

[(1, 56216136), (2, 28108068), (3, 18738712), (4, 14054034), (6, 9369356), (8, 7027017), (12, 4684678), (19, 2958744), (24, 2342339), (38, 1479372), (43, 1307352), (47, 1196088), (57, 986248), (61, 921576), (76, 739686), (86, 653676), (94, 598044), (114, 493124), (122, 460788), (129, 435784), (141, 398696), (152, 369843), (172, 326838), (183, 307192), (188, 299022), (228, 246562), (244, 230394), (258, 217892), (282, 199348), (344, 163419), (366, 153596), (376, 149511), (456, 123281), (488, 115197), (516, 108946), (564, 99674), (732, 76798), (817, 68808), (893, 62952), (1032, 54473), (1128, 49837), (1159, 48504), (1464, 38399), (1634, 34404), (1786, 31476), (2021, 27816), (2318, 24252), (2451, 22936), (2623, 21432), (2679, 20984), (2867, 19608), (3268, 17202), (3477, 16168), (3572, 15738), (4042, 13908), (4636, 12126), (4902, 11468), (5246, 10716), (5358, 10492), (5734, 9804), (6063, 9272), (6536, 8601), (6954, 8084), (7144, 7869)]