54248720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29483}}^1$

素因数の和:29519

約数の個数: 40

約数和(自身を含む): 131616576

約数和(自身を除く): 77367856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 29483, 58966, 117932, 147415, 235864, 294830, 471728, 589660, 678109, 1179320, 1356218, 2358640, 2712436, 3390545, 5424872, 6781090, 10849744, 13562180, 27124360, 54248720]

約数ペア:

[(1, 54248720), (2, 27124360), (4, 13562180), (5, 10849744), (8, 6781090), (10, 5424872), (16, 3390545), (20, 2712436), (23, 2358640), (40, 1356218), (46, 1179320), (80, 678109), (92, 589660), (115, 471728), (184, 294830), (230, 235864), (368, 147415), (460, 117932), (920, 58966), (1840, 29483)]