50405940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1657}}^1$

素因数の和:1698

約数の個数: 108

約数和(自身を含む): 165664044

約数和(自身を除く): 115258104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1657, 1690, 2028, 2340, 2535, 3042, 3314, 3380, 4971, 5070, 6084, 6628, 7605, 8285, 9942, 10140, 14913, 15210, 16570, 19884, 21541, 24855, 29826, 30420, 33140, 43082, 49710, 59652, 64623, 74565, 86164, 99420, 107705, 129246, 149130, 193869, 215410, 258492, 280033, 298260, 323115, 387738, 430820, 560066, 646230, 775476, 840099, 969345, 1120132, 1292460, 1400165, 1680198, 1938690, 2520297, 2800330, 3360396, 3877380, 4200495, 5040594, 5600660, 8400990, 10081188, 12601485, 16801980, 25202970, 50405940]

約数ペア:

[(1, 50405940), (2, 25202970), (3, 16801980), (4, 12601485), (5, 10081188), (6, 8400990), (9, 5600660), (10, 5040594), (12, 4200495), (13, 3877380), (15, 3360396), (18, 2800330), (20, 2520297), (26, 1938690), (30, 1680198), (36, 1400165), (39, 1292460), (45, 1120132), (52, 969345), (60, 840099), (65, 775476), (78, 646230), (90, 560066), (117, 430820), (130, 387738), (156, 323115), (169, 298260), (180, 280033), (195, 258492), (234, 215410), (260, 193869), (338, 149130), (390, 129246), (468, 107705), (507, 99420), (585, 86164), (676, 74565), (780, 64623), (845, 59652), (1014, 49710), (1170, 43082), (1521, 33140), (1657, 30420), (1690, 29826), (2028, 24855), (2340, 21541), (2535, 19884), (3042, 16570), (3314, 15210), (3380, 14913), (4971, 10140), (5070, 9942), (6084, 8285), (6628, 7605)]