48984780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62801}}^1$

素因数の和:62826

約数の個数: 48

約数和(自身を含む): 147710304

約数和(自身を除く): 98725524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 62801, 125602, 188403, 251204, 314005, 376806, 628010, 753612, 816413, 942015, 1256020, 1632826, 1884030, 2449239, 3265652, 3768060, 4082065, 4898478, 8164130, 9796956, 12246195, 16328260, 24492390, 48984780]

約数ペア:

[(1, 48984780), (2, 24492390), (3, 16328260), (4, 12246195), (5, 9796956), (6, 8164130), (10, 4898478), (12, 4082065), (13, 3768060), (15, 3265652), (20, 2449239), (26, 1884030), (30, 1632826), (39, 1256020), (52, 942015), (60, 816413), (65, 753612), (78, 628010), (130, 376806), (156, 314005), (195, 251204), (260, 188403), (390, 125602), (780, 62801)]