53693028

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 140107968

約数和(自身を除く): 86414940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 107, 159, 212, 214, 263, 318, 321, 428, 477, 526, 636, 642, 789, 954, 963, 1052, 1284, 1578, 1908, 1926, 2367, 3156, 3852, 4734, 5671, 9468, 11342, 13939, 17013, 22684, 27878, 28141, 34026, 41817, 51039, 55756, 56282, 68052, 83634, 84423, 102078, 112564, 125451, 167268, 168846, 204156, 250902, 253269, 337692, 501804, 506538, 1013076, 1491473, 2982946, 4474419, 5965892, 8948838, 13423257, 17897676, 26846514, 53693028]

約数ペア:

[(1, 53693028), (2, 26846514), (3, 17897676), (4, 13423257), (6, 8948838), (9, 5965892), (12, 4474419), (18, 2982946), (36, 1491473), (53, 1013076), (106, 506538), (107, 501804), (159, 337692), (212, 253269), (214, 250902), (263, 204156), (318, 168846), (321, 167268), (428, 125451), (477, 112564), (526, 102078), (636, 84423), (642, 83634), (789, 68052), (954, 56282), (963, 55756), (1052, 51039), (1284, 41817), (1578, 34026), (1908, 28141), (1926, 27878), (2367, 22684), (3156, 17013), (3852, 13939), (4734, 11342), (5671, 9468)]