71774950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4801}}^1$

素因数の和:4849

約数の個数: 48

約数和(自身を含む): 150052896

約数和(自身を除く): 78277946

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 4801, 7475, 9602, 14950, 24005, 48010, 62413, 110423, 120025, 124826, 220846, 240050, 312065, 552115, 624130, 1104230, 1435499, 1560325, 2760575, 2870998, 3120650, 5521150, 7177495, 14354990, 35887475, 71774950]

約数ペア:

[(1, 71774950), (2, 35887475), (5, 14354990), (10, 7177495), (13, 5521150), (23, 3120650), (25, 2870998), (26, 2760575), (46, 1560325), (50, 1435499), (65, 1104230), (115, 624130), (130, 552115), (230, 312065), (299, 240050), (325, 220846), (575, 124826), (598, 120025), (650, 110423), (1150, 62413), (1495, 48010), (2990, 24005), (4801, 14950), (7475, 9602)]