49730702940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{320141}}^1$

素因数の和:321019

約数の個数: 72

約数和(自身を含む): 151025067648

約数和(自身を除く): 101294364708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 863, 1726, 2589, 3452, 4315, 5178, 7767, 8630, 10356, 12945, 15534, 17260, 25890, 31068, 38835, 51780, 77670, 155340, 320141, 640282, 960423, 1280564, 1600705, 1920846, 2881269, 3201410, 3841692, 4802115, 5762538, 6402820, 9604230, 11525076, 14406345, 19208460, 28812690, 57625380, 276281683, 552563366, 828845049, 1105126732, 1381408415, 1657690098, 2486535147, 2762816830, 3315380196, 4144225245, 4973070294, 5525633660, 8288450490, 9946140588, 12432675735, 16576900980, 24865351470, 49730702940]

約数ペア:

[(1, 49730702940), (2, 24865351470), (3, 16576900980), (4, 12432675735), (5, 9946140588), (6, 8288450490), (9, 5525633660), (10, 4973070294), (12, 4144225245), (15, 3315380196), (18, 2762816830), (20, 2486535147), (30, 1657690098), (36, 1381408415), (45, 1105126732), (60, 828845049), (90, 552563366), (180, 276281683), (863, 57625380), (1726, 28812690), (2589, 19208460), (3452, 14406345), (4315, 11525076), (5178, 9604230), (7767, 6402820), (8630, 5762538), (10356, 4802115), (12945, 3841692), (15534, 3201410), (17260, 2881269), (25890, 1920846), (31068, 1600705), (38835, 1280564), (51780, 960423), (77670, 640282), (155340, 320141)]