56240964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7069}}^1$

素因数の和:7109

約数の個数: 72

約数和(自身を含む): 162129240

約数和(自身を除く): 105888276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7069, 7956, 14138, 21207, 28276, 42414, 63621, 84828, 91897, 120173, 127242, 183794, 240346, 254484, 275691, 360519, 367588, 480692, 551382, 721038, 827073, 1081557, 1102764, 1442076, 1562249, 1654146, 2163114, 3124498, 3308292, 4326228, 4686747, 6248996, 9373494, 14060241, 18746988, 28120482, 56240964]

約数ペア:

[(1, 56240964), (2, 28120482), (3, 18746988), (4, 14060241), (6, 9373494), (9, 6248996), (12, 4686747), (13, 4326228), (17, 3308292), (18, 3124498), (26, 2163114), (34, 1654146), (36, 1562249), (39, 1442076), (51, 1102764), (52, 1081557), (68, 827073), (78, 721038), (102, 551382), (117, 480692), (153, 367588), (156, 360519), (204, 275691), (221, 254484), (234, 240346), (306, 183794), (442, 127242), (468, 120173), (612, 91897), (663, 84828), (884, 63621), (1326, 42414), (1989, 28276), (2652, 21207), (3978, 14138), (7069, 7956)]