48758720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8963}}^1$

素因数の和:8997

約数の個数: 56

約数和(自身を含む): 122950224

約数和(自身を除く): 74191504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 8963, 17926, 35852, 44815, 71704, 89630, 143408, 152371, 179260, 286816, 304742, 358520, 573632, 609484, 717040, 761855, 1218968, 1434080, 1523710, 2437936, 2868160, 3047420, 4875872, 6094840, 9751744, 12189680, 24379360, 48758720]

約数ペア:

[(1, 48758720), (2, 24379360), (4, 12189680), (5, 9751744), (8, 6094840), (10, 4875872), (16, 3047420), (17, 2868160), (20, 2437936), (32, 1523710), (34, 1434080), (40, 1218968), (64, 761855), (68, 717040), (80, 609484), (85, 573632), (136, 358520), (160, 304742), (170, 286816), (272, 179260), (320, 152371), (340, 143408), (544, 89630), (680, 71704), (1088, 44815), (1360, 35852), (2720, 17926), (5440, 8963)]