47938384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6229}}^1$

素因数の和:6287

約数の個数: 40

約数和(自身を含む): 102745160

約数和(自身を除く): 54806776

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 6229, 7696, 12458, 24916, 49832, 80977, 99664, 161954, 230473, 323908, 460946, 647816, 921892, 1295632, 1843784, 2996149, 3687568, 5992298, 11984596, 23969192, 47938384]

約数ペア:

[(1, 47938384), (2, 23969192), (4, 11984596), (8, 5992298), (13, 3687568), (16, 2996149), (26, 1843784), (37, 1295632), (52, 921892), (74, 647816), (104, 460946), (148, 323908), (208, 230473), (296, 161954), (481, 99664), (592, 80977), (962, 49832), (1924, 24916), (3848, 12458), (6229, 7696)]