48557220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13267}}^1$

素因数の和:13340

約数の個数: 48

約数和(自身を含む): 138199488

約数和(自身を除く): 89642268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 13267, 26534, 39801, 53068, 66335, 79602, 132670, 159204, 199005, 265340, 398010, 796020, 809287, 1618574, 2427861, 3237148, 4046435, 4855722, 8092870, 9711444, 12139305, 16185740, 24278610, 48557220]

約数ペア:

[(1, 48557220), (2, 24278610), (3, 16185740), (4, 12139305), (5, 9711444), (6, 8092870), (10, 4855722), (12, 4046435), (15, 3237148), (20, 2427861), (30, 1618574), (60, 809287), (61, 796020), (122, 398010), (183, 265340), (244, 199005), (305, 159204), (366, 132670), (610, 79602), (732, 66335), (915, 53068), (1220, 39801), (1830, 26534), (3660, 13267)]