48712920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9901}}^1$

素因数の和:9956

約数の個数: 64

約数和(自身を含む): 149718240

約数和(自身を除く): 101005320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 9901, 19802, 29703, 39604, 49505, 59406, 79208, 99010, 118812, 148515, 198020, 237624, 297030, 396040, 405941, 594060, 811882, 1188120, 1217823, 1623764, 2029705, 2435646, 3247528, 4059410, 4871292, 6089115, 8118820, 9742584, 12178230, 16237640, 24356460, 48712920]

約数ペア:

[(1, 48712920), (2, 24356460), (3, 16237640), (4, 12178230), (5, 9742584), (6, 8118820), (8, 6089115), (10, 4871292), (12, 4059410), (15, 3247528), (20, 2435646), (24, 2029705), (30, 1623764), (40, 1217823), (41, 1188120), (60, 811882), (82, 594060), (120, 405941), (123, 396040), (164, 297030), (205, 237624), (246, 198020), (328, 148515), (410, 118812), (492, 99010), (615, 79208), (820, 59406), (984, 49505), (1230, 39604), (1640, 29703), (2460, 19802), (4920, 9901)]