49420665

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 105937920

約数和(自身を除く): 56517255

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 49, 63, 93, 105, 135, 147, 155, 189, 217, 241, 245, 279, 315, 441, 465, 651, 723, 735, 837, 945, 1085, 1205, 1323, 1395, 1519, 1687, 1953, 2169, 2205, 3255, 3615, 4185, 4557, 5061, 5859, 6507, 6615, 7471, 7595, 8435, 9765, 10845, 11809, 13671, 15183, 22413, 22785, 25305, 29295, 32535, 35427, 37355, 41013, 45549, 52297, 59045, 67239, 68355, 75915, 106281, 112065, 156891, 177135, 201717, 205065, 227745, 261485, 318843, 336195, 366079, 470673, 531405, 784455, 1008585, 1098237, 1412019, 1594215, 1830395, 2353365, 3294711, 5491185, 7060095, 9884133, 16473555, 49420665]

約数ペア:

[(1, 49420665), (3, 16473555), (5, 9884133), (7, 7060095), (9, 5491185), (15, 3294711), (21, 2353365), (27, 1830395), (31, 1594215), (35, 1412019), (45, 1098237), (49, 1008585), (63, 784455), (93, 531405), (105, 470673), (135, 366079), (147, 336195), (155, 318843), (189, 261485), (217, 227745), (241, 205065), (245, 201717), (279, 177135), (315, 156891), (441, 112065), (465, 106281), (651, 75915), (723, 68355), (735, 67239), (837, 59045), (945, 52297), (1085, 45549), (1205, 41013), (1323, 37355), (1395, 35427), (1519, 32535), (1687, 29295), (1953, 25305), (2169, 22785), (2205, 22413), (3255, 15183), (3615, 13671), (4185, 11809), (4557, 10845), (5061, 9765), (5859, 8435), (6507, 7595), (6615, 7471)]