48529040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4600

約数の個数: 80

約数和(自身を含む): 135765120

約数和(自身を除く): 87236080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 4561, 5320, 9122, 10640, 18244, 22805, 31927, 36488, 45610, 63854, 72976, 86659, 91220, 127708, 159635, 173318, 182440, 255416, 319270, 346636, 364880, 433295, 510832, 606613, 638540, 693272, 866590, 1213226, 1277080, 1386544, 1733180, 2426452, 2554160, 3033065, 3466360, 4852904, 6066130, 6932720, 9705808, 12132260, 24264520, 48529040]

約数ペア:

[(1, 48529040), (2, 24264520), (4, 12132260), (5, 9705808), (7, 6932720), (8, 6066130), (10, 4852904), (14, 3466360), (16, 3033065), (19, 2554160), (20, 2426452), (28, 1733180), (35, 1386544), (38, 1277080), (40, 1213226), (56, 866590), (70, 693272), (76, 638540), (80, 606613), (95, 510832), (112, 433295), (133, 364880), (140, 346636), (152, 319270), (190, 255416), (266, 182440), (280, 173318), (304, 159635), (380, 127708), (532, 91220), (560, 86659), (665, 72976), (760, 63854), (1064, 45610), (1330, 36488), (1520, 31927), (2128, 22805), (2660, 18244), (4561, 10640), (5320, 9122)]