51933992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 113400000

約数和(自身を除く): 61466008

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 89, 152, 178, 209, 349, 356, 418, 698, 712, 836, 979, 1396, 1672, 1691, 1958, 2792, 3382, 3839, 3916, 6631, 6764, 7678, 7832, 13262, 13528, 15356, 18601, 26524, 30712, 31061, 37202, 53048, 62122, 72941, 74404, 124244, 145882, 148808, 248488, 291764, 341671, 583528, 590159, 683342, 1180318, 1366684, 2360636, 2733368, 4721272, 6491749, 12983498, 25966996, 51933992]

約数ペア:

[(1, 51933992), (2, 25966996), (4, 12983498), (8, 6491749), (11, 4721272), (19, 2733368), (22, 2360636), (38, 1366684), (44, 1180318), (76, 683342), (88, 590159), (89, 583528), (152, 341671), (178, 291764), (209, 248488), (349, 148808), (356, 145882), (418, 124244), (698, 74404), (712, 72941), (836, 62122), (979, 53048), (1396, 37202), (1672, 31061), (1691, 30712), (1958, 26524), (2792, 18601), (3382, 15356), (3839, 13528), (3916, 13262), (6631, 7832), (6764, 7678)]