69506450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 141589896

約数和(自身を除く): 72083446

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 1753, 3050, 3506, 3965, 7930, 8765, 17530, 19825, 22789, 39650, 43825, 45578, 87650, 106933, 113945, 213866, 227890, 534665, 569725, 1069330, 1139450, 1390129, 2673325, 2780258, 5346650, 6950645, 13901290, 34753225, 69506450]

約数ペア:

[(1, 69506450), (2, 34753225), (5, 13901290), (10, 6950645), (13, 5346650), (25, 2780258), (26, 2673325), (50, 1390129), (61, 1139450), (65, 1069330), (122, 569725), (130, 534665), (305, 227890), (325, 213866), (610, 113945), (650, 106933), (793, 87650), (1525, 45578), (1586, 43825), (1753, 39650), (3050, 22789), (3506, 19825), (3965, 17530), (7930, 8765)]