47545470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 142451712

約数和(自身を除く): 94906242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 163, 210, 315, 326, 463, 489, 630, 815, 926, 978, 1141, 1389, 1467, 1630, 2282, 2315, 2445, 2778, 2934, 3241, 3423, 4167, 4630, 4890, 5705, 6482, 6846, 6945, 7335, 8334, 9723, 10269, 11410, 13890, 14670, 16205, 17115, 19446, 20538, 20835, 29169, 32410, 34230, 41670, 48615, 51345, 58338, 75469, 97230, 102690, 145845, 150938, 226407, 291690, 377345, 452814, 528283, 679221, 754690, 1056566, 1132035, 1358442, 1584849, 2264070, 2641415, 3169698, 3396105, 4754547, 5282830, 6792210, 7924245, 9509094, 15848490, 23772735, 47545470]

約数ペア:

[(1, 47545470), (2, 23772735), (3, 15848490), (5, 9509094), (6, 7924245), (7, 6792210), (9, 5282830), (10, 4754547), (14, 3396105), (15, 3169698), (18, 2641415), (21, 2264070), (30, 1584849), (35, 1358442), (42, 1132035), (45, 1056566), (63, 754690), (70, 679221), (90, 528283), (105, 452814), (126, 377345), (163, 291690), (210, 226407), (315, 150938), (326, 145845), (463, 102690), (489, 97230), (630, 75469), (815, 58338), (926, 51345), (978, 48615), (1141, 41670), (1389, 34230), (1467, 32410), (1630, 29169), (2282, 20835), (2315, 20538), (2445, 19446), (2778, 17115), (2934, 16205), (3241, 14670), (3423, 13890), (4167, 11410), (4630, 10269), (4890, 9723), (5705, 8334), (6482, 7335), (6846, 6945)]