51664224

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31657}}^1$

素因数の和:31687

約数の個数: 48

約数和(自身を含む): 143600688

約数和(自身を除く): 91936464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 31657, 63314, 94971, 126628, 189942, 253256, 379884, 506512, 538169, 759768, 1013024, 1076338, 1519536, 1614507, 2152676, 3039072, 3229014, 4305352, 6458028, 8610704, 12916056, 17221408, 25832112, 51664224]

約数ペア:

[(1, 51664224), (2, 25832112), (3, 17221408), (4, 12916056), (6, 8610704), (8, 6458028), (12, 4305352), (16, 3229014), (17, 3039072), (24, 2152676), (32, 1614507), (34, 1519536), (48, 1076338), (51, 1013024), (68, 759768), (96, 538169), (102, 506512), (136, 379884), (204, 253256), (272, 189942), (408, 126628), (544, 94971), (816, 63314), (1632, 31657)]