48229740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20611}}^1$

素因数の和:20639

約数の個数: 72

約数和(自身を含む): 157558128

約数和(自身を除く): 109328388

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, 20611, 41222, 61833, 82444, 103055, 123666, 185499, 206110, 247332, 267943, 309165, 370998, 412220, 535886, 618330, 741996, 803829, 927495, 1071772, 1236660, 1339715, 1607658, 1854990, 2411487, 2679430, 3215316, 3709980, 4019145, 4822974, 5358860, 8038290, 9645948, 12057435, 16076580, 24114870, 48229740]

約数ペア:

[(1, 48229740), (2, 24114870), (3, 16076580), (4, 12057435), (5, 9645948), (6, 8038290), (9, 5358860), (10, 4822974), (12, 4019145), (13, 3709980), (15, 3215316), (18, 2679430), (20, 2411487), (26, 1854990), (30, 1607658), (36, 1339715), (39, 1236660), (45, 1071772), (52, 927495), (60, 803829), (65, 741996), (78, 618330), (90, 535886), (117, 412220), (130, 370998), (156, 309165), (180, 267943), (195, 247332), (234, 206110), (260, 185499), (390, 123666), (468, 103055), (585, 82444), (780, 61833), (1170, 41222), (2340, 20611)]