51966510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 128831040

約数和(自身を除く): 76864530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 73, 122, 146, 183, 219, 305, 365, 366, 389, 438, 610, 730, 778, 915, 1095, 1167, 1830, 1945, 2190, 2334, 3890, 4453, 5835, 8906, 11670, 13359, 22265, 23729, 26718, 28397, 44530, 47458, 56794, 66795, 71187, 85191, 118645, 133590, 141985, 142374, 170382, 237290, 283970, 355935, 425955, 711870, 851910, 1732217, 3464434, 5196651, 8661085, 10393302, 17322170, 25983255, 51966510]

約数ペア:

[(1, 51966510), (2, 25983255), (3, 17322170), (5, 10393302), (6, 8661085), (10, 5196651), (15, 3464434), (30, 1732217), (61, 851910), (73, 711870), (122, 425955), (146, 355935), (183, 283970), (219, 237290), (305, 170382), (365, 142374), (366, 141985), (389, 133590), (438, 118645), (610, 85191), (730, 71187), (778, 66795), (915, 56794), (1095, 47458), (1167, 44530), (1830, 28397), (1945, 26718), (2190, 23729), (2334, 22265), (3890, 13359), (4453, 11670), (5835, 8906)]