48565530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 142511616

約数和(自身を除く): 93946086

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 103, 117, 130, 155, 169, 186, 195, 206, 234, 279, 309, 310, 338, 390, 403, 465, 507, 515, 558, 585, 618, 806, 845, 927, 930, 1014, 1030, 1170, 1209, 1339, 1395, 1521, 1545, 1690, 1854, 2015, 2418, 2535, 2678, 2790, 3042, 3090, 3193, 3627, 4017, 4030, 4635, 5070, 5239, 6045, 6386, 6695, 7254, 7605, 8034, 9270, 9579, 10478, 12051, 12090, 13390, 15210, 15717, 15965, 17407, 18135, 19158, 20085, 24102, 26195, 28737, 31434, 31930, 34814, 36270, 40170, 41509, 47151, 47895, 52221, 52390, 57474, 60255, 78585, 83018, 87035, 94302, 95790, 104442, 120510, 124527, 143685, 156663, 157170, 174070, 207545, 235755, 249054, 261105, 287370, 313326, 373581, 415090, 471510, 522210, 539617, 622635, 747162, 783315, 1079234, 1245270, 1566630, 1618851, 1867905, 2698085, 3237702, 3735810, 4856553, 5396170, 8094255, 9713106, 16188510, 24282765, 48565530]

約数ペア:

[(1, 48565530), (2, 24282765), (3, 16188510), (5, 9713106), (6, 8094255), (9, 5396170), (10, 4856553), (13, 3735810), (15, 3237702), (18, 2698085), (26, 1867905), (30, 1618851), (31, 1566630), (39, 1245270), (45, 1079234), (62, 783315), (65, 747162), (78, 622635), (90, 539617), (93, 522210), (103, 471510), (117, 415090), (130, 373581), (155, 313326), (169, 287370), (186, 261105), (195, 249054), (206, 235755), (234, 207545), (279, 174070), (309, 157170), (310, 156663), (338, 143685), (390, 124527), (403, 120510), (465, 104442), (507, 95790), (515, 94302), (558, 87035), (585, 83018), (618, 78585), (806, 60255), (845, 57474), (927, 52390), (930, 52221), (1014, 47895), (1030, 47151), (1170, 41509), (1209, 40170), (1339, 36270), (1395, 34814), (1521, 31930), (1545, 31434), (1690, 28737), (1854, 26195), (2015, 24102), (2418, 20085), (2535, 19158), (2678, 18135), (2790, 17407), (3042, 15965), (3090, 15717), (3193, 15210), (3627, 13390), (4017, 12090), (4030, 12051), (4635, 10478), (5070, 9579), (5239, 9270), (6045, 8034), (6386, 7605), (6695, 7254)]