53775390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 135862272

約数和(自身を除く): 82086882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 53, 62, 93, 106, 155, 159, 186, 265, 310, 318, 465, 530, 795, 930, 1091, 1590, 1643, 2182, 3273, 3286, 4929, 5455, 6546, 8215, 9858, 10910, 16365, 16430, 24645, 32730, 33821, 49290, 57823, 67642, 101463, 115646, 169105, 173469, 202926, 289115, 338210, 346938, 507315, 578230, 867345, 1014630, 1734690, 1792513, 3585026, 5377539, 8962565, 10755078, 17925130, 26887695, 53775390]

約数ペア:

[(1, 53775390), (2, 26887695), (3, 17925130), (5, 10755078), (6, 8962565), (10, 5377539), (15, 3585026), (30, 1792513), (31, 1734690), (53, 1014630), (62, 867345), (93, 578230), (106, 507315), (155, 346938), (159, 338210), (186, 289115), (265, 202926), (310, 173469), (318, 169105), (465, 115646), (530, 101463), (795, 67642), (930, 57823), (1091, 49290), (1590, 33821), (1643, 32730), (2182, 24645), (3273, 16430), (3286, 16365), (4929, 10910), (5455, 9858), (6546, 8215)]