55194390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1229}}^1$

素因数の和:1741

約数の個数: 48

約数和(自身を含む): 143910000

約数和(自身を除く): 88715610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 499, 998, 1229, 1497, 2458, 2495, 2994, 3687, 4491, 4990, 6145, 7374, 7485, 8982, 11061, 12290, 14970, 18435, 22122, 22455, 36870, 44910, 55305, 110610, 613271, 1226542, 1839813, 3066355, 3679626, 5519439, 6132710, 9199065, 11038878, 18398130, 27597195, 55194390]

約数ペア:

[(1, 55194390), (2, 27597195), (3, 18398130), (5, 11038878), (6, 9199065), (9, 6132710), (10, 5519439), (15, 3679626), (18, 3066355), (30, 1839813), (45, 1226542), (90, 613271), (499, 110610), (998, 55305), (1229, 44910), (1497, 36870), (2458, 22455), (2495, 22122), (2994, 18435), (3687, 14970), (4491, 12290), (4990, 11061), (6145, 8982), (7374, 7485)]