49749660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 155937600

約数和(自身を除く): 106187940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 509, 540, 543, 724, 905, 1018, 1086, 1527, 1629, 1810, 2036, 2172, 2545, 2715, 3054, 3258, 3620, 4581, 4887, 5090, 5430, 6108, 6516, 7635, 8145, 9162, 9774, 10180, 10860, 13743, 15270, 16290, 18324, 19548, 22905, 24435, 27486, 30540, 32580, 45810, 48870, 54972, 68715, 91620, 92129, 97740, 137430, 184258, 274860, 276387, 368516, 460645, 552774, 829161, 921290, 1105548, 1381935, 1658322, 1842580, 2487483, 2763870, 3316644, 4145805, 4974966, 5527740, 8291610, 9949932, 12437415, 16583220, 24874830, 49749660]

約数ペア:

[(1, 49749660), (2, 24874830), (3, 16583220), (4, 12437415), (5, 9949932), (6, 8291610), (9, 5527740), (10, 4974966), (12, 4145805), (15, 3316644), (18, 2763870), (20, 2487483), (27, 1842580), (30, 1658322), (36, 1381935), (45, 1105548), (54, 921290), (60, 829161), (90, 552774), (108, 460645), (135, 368516), (180, 276387), (181, 274860), (270, 184258), (362, 137430), (509, 97740), (540, 92129), (543, 91620), (724, 68715), (905, 54972), (1018, 48870), (1086, 45810), (1527, 32580), (1629, 30540), (1810, 27486), (2036, 24435), (2172, 22905), (2545, 19548), (2715, 18324), (3054, 16290), (3258, 15270), (3620, 13743), (4581, 10860), (4887, 10180), (5090, 9774), (5430, 9162), (6108, 8145), (6516, 7635)]