48856140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11801}}^1$

素因数の和:11839

約数の個数: 72

約数和(自身を含む): 154653408

約数和(自身を除く): 105797268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 11801, 23602, 35403, 47204, 59005, 70806, 106209, 118010, 141612, 177015, 212418, 236020, 271423, 354030, 424836, 531045, 542846, 708060, 814269, 1062090, 1085692, 1357115, 1628538, 2124180, 2442807, 2714230, 3257076, 4071345, 4885614, 5428460, 8142690, 9771228, 12214035, 16285380, 24428070, 48856140]

約数ペア:

[(1, 48856140), (2, 24428070), (3, 16285380), (4, 12214035), (5, 9771228), (6, 8142690), (9, 5428460), (10, 4885614), (12, 4071345), (15, 3257076), (18, 2714230), (20, 2442807), (23, 2124180), (30, 1628538), (36, 1357115), (45, 1085692), (46, 1062090), (60, 814269), (69, 708060), (90, 542846), (92, 531045), (115, 424836), (138, 354030), (180, 271423), (207, 236020), (230, 212418), (276, 177015), (345, 141612), (414, 118010), (460, 106209), (690, 70806), (828, 59005), (1035, 47204), (1380, 35403), (2070, 23602), (4140, 11801)]