48618540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8713}}^1$

素因数の和:8759

約数の個数: 72

約数和(自身を含む): 152251008

約数和(自身を除く): 103632468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8713, 17426, 26139, 34852, 43565, 52278, 78417, 87130, 104556, 130695, 156834, 174260, 261390, 270103, 313668, 392085, 522780, 540206, 784170, 810309, 1080412, 1350515, 1568340, 1620618, 2430927, 2701030, 3241236, 4051545, 4861854, 5402060, 8103090, 9723708, 12154635, 16206180, 24309270, 48618540]

約数ペア:

[(1, 48618540), (2, 24309270), (3, 16206180), (4, 12154635), (5, 9723708), (6, 8103090), (9, 5402060), (10, 4861854), (12, 4051545), (15, 3241236), (18, 2701030), (20, 2430927), (30, 1620618), (31, 1568340), (36, 1350515), (45, 1080412), (60, 810309), (62, 784170), (90, 540206), (93, 522780), (124, 392085), (155, 313668), (180, 270103), (186, 261390), (279, 174260), (310, 156834), (372, 130695), (465, 104556), (558, 87130), (620, 78417), (930, 52278), (1116, 43565), (1395, 34852), (1860, 26139), (2790, 17426), (5580, 8713)]