55770248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 113886000

約数和(自身を除く): 58115752

約数列:

[1, 2, 4, 8, 29, 37, 58, 73, 74, 89, 116, 146, 148, 178, 232, 292, 296, 356, 584, 712, 1073, 2117, 2146, 2581, 2701, 3293, 4234, 4292, 5162, 5402, 6497, 6586, 8468, 8584, 10324, 10804, 12994, 13172, 16936, 20648, 21608, 25988, 26344, 51976, 78329, 95497, 156658, 188413, 190994, 240389, 313316, 376826, 381988, 480778, 626632, 753652, 763976, 961556, 1507304, 1923112, 6971281, 13942562, 27885124, 55770248]

約数ペア:

[(1, 55770248), (2, 27885124), (4, 13942562), (8, 6971281), (29, 1923112), (37, 1507304), (58, 961556), (73, 763976), (74, 753652), (89, 626632), (116, 480778), (146, 381988), (148, 376826), (178, 313316), (232, 240389), (292, 190994), (296, 188413), (356, 156658), (584, 95497), (712, 78329), (1073, 51976), (2117, 26344), (2146, 25988), (2581, 21608), (2701, 20648), (3293, 16936), (4234, 13172), (4292, 12994), (5162, 10804), (5402, 10324), (6497, 8584), (6586, 8468)]