56747340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24251}}^1$

素因数の和:24279

約数の個数: 72

約数和(自身を含む): 185382288

約数和(自身を除く): 128634948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 24251, 48502, 72753, 97004, 121255, 145506, 218259, 242510, 291012, 315263, 363765, 436518, 485020, 630526, 727530, 873036, 945789, 1091295, 1261052, 1455060, 1576315, 1891578, 2182590, 2837367, 3152630, 3783156, 4365180, 4728945, 5674734, 6305260, 9457890, 11349468, 14186835, 18915780, 28373670, 56747340]

約数ペア:

[(1, 56747340), (2, 28373670), (3, 18915780), (4, 14186835), (5, 11349468), (6, 9457890), (9, 6305260), (10, 5674734), (12, 4728945), (13, 4365180), (15, 3783156), (18, 3152630), (20, 2837367), (26, 2182590), (30, 1891578), (36, 1576315), (39, 1455060), (45, 1261052), (52, 1091295), (60, 945789), (65, 873036), (78, 727530), (90, 630526), (117, 485020), (130, 436518), (156, 363765), (180, 315263), (195, 291012), (234, 242510), (260, 218259), (390, 145506), (468, 121255), (585, 97004), (780, 72753), (1170, 48502), (2340, 24251)]