49377930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3311

約数の個数: 64

約数和(自身を含む): 137334528

約数和(自身を除く): 87956598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 3221, 5110, 6442, 7665, 9663, 15330, 16105, 19326, 22547, 32210, 45094, 48315, 67641, 96630, 112735, 135282, 225470, 235133, 338205, 470266, 676410, 705399, 1175665, 1410798, 1645931, 2351330, 3291862, 3526995, 4937793, 7053990, 8229655, 9875586, 16459310, 24688965, 49377930]

約数ペア:

[(1, 49377930), (2, 24688965), (3, 16459310), (5, 9875586), (6, 8229655), (7, 7053990), (10, 4937793), (14, 3526995), (15, 3291862), (21, 2351330), (30, 1645931), (35, 1410798), (42, 1175665), (70, 705399), (73, 676410), (105, 470266), (146, 338205), (210, 235133), (219, 225470), (365, 135282), (438, 112735), (511, 96630), (730, 67641), (1022, 48315), (1095, 45094), (1533, 32210), (2190, 22547), (2555, 19326), (3066, 16105), (3221, 15330), (5110, 9663), (6442, 7665)]