49433940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4099}}^1$

素因数の和:4181

約数の個数: 72

約数和(自身を含む): 152224800

約数和(自身を除く): 102790860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 4099, 6030, 8198, 12060, 12297, 16396, 20495, 24594, 36891, 40990, 49188, 61485, 73782, 81980, 122970, 147564, 184455, 245940, 274633, 368910, 549266, 737820, 823899, 1098532, 1373165, 1647798, 2471697, 2746330, 3295596, 4119495, 4943394, 5492660, 8238990, 9886788, 12358485, 16477980, 24716970, 49433940]

約数ペア:

[(1, 49433940), (2, 24716970), (3, 16477980), (4, 12358485), (5, 9886788), (6, 8238990), (9, 5492660), (10, 4943394), (12, 4119495), (15, 3295596), (18, 2746330), (20, 2471697), (30, 1647798), (36, 1373165), (45, 1098532), (60, 823899), (67, 737820), (90, 549266), (134, 368910), (180, 274633), (201, 245940), (268, 184455), (335, 147564), (402, 122970), (603, 81980), (670, 73782), (804, 61485), (1005, 49188), (1206, 40990), (1340, 36891), (2010, 24594), (2412, 20495), (3015, 16396), (4020, 12297), (4099, 12060), (6030, 8198)]