47405436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 125841408

約数和(自身を除く): 78435972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 43, 52, 74, 78, 86, 111, 129, 148, 156, 172, 191, 222, 258, 382, 444, 481, 516, 559, 573, 764, 962, 1118, 1146, 1443, 1591, 1677, 1924, 2236, 2292, 2483, 2886, 3182, 3354, 4773, 4966, 5772, 6364, 6708, 7067, 7449, 8213, 9546, 9932, 14134, 14898, 16426, 19092, 20683, 21201, 24639, 28268, 29796, 32852, 41366, 42402, 49278, 62049, 82732, 84804, 91871, 98556, 106769, 124098, 183742, 213538, 248196, 275613, 303881, 320307, 367484, 427076, 551226, 607762, 640614, 911643, 1102452, 1215524, 1281228, 1823286, 3646572, 3950453, 7900906, 11851359, 15801812, 23702718, 47405436]

約数ペア:

[(1, 47405436), (2, 23702718), (3, 15801812), (4, 11851359), (6, 7900906), (12, 3950453), (13, 3646572), (26, 1823286), (37, 1281228), (39, 1215524), (43, 1102452), (52, 911643), (74, 640614), (78, 607762), (86, 551226), (111, 427076), (129, 367484), (148, 320307), (156, 303881), (172, 275613), (191, 248196), (222, 213538), (258, 183742), (382, 124098), (444, 106769), (481, 98556), (516, 91871), (559, 84804), (573, 82732), (764, 62049), (962, 49278), (1118, 42402), (1146, 41366), (1443, 32852), (1591, 29796), (1677, 28268), (1924, 24639), (2236, 21201), (2292, 20683), (2483, 19092), (2886, 16426), (3182, 14898), (3354, 14134), (4773, 9932), (4966, 9546), (5772, 8213), (6364, 7449), (6708, 7067)]