50711220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 177585408

約数和(自身を除く): 126874188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 241, 252, 315, 334, 420, 482, 501, 630, 668, 723, 835, 964, 1002, 1169, 1205, 1260, 1446, 1503, 1670, 1687, 2004, 2169, 2338, 2410, 2505, 2892, 3006, 3340, 3374, 3507, 3615, 4338, 4676, 4820, 5010, 5061, 5845, 6012, 6748, 7014, 7230, 7515, 8435, 8676, 10020, 10122, 10521, 10845, 11690, 14028, 14460, 15030, 15183, 16870, 17535, 20244, 21042, 21690, 23380, 25305, 30060, 30366, 33740, 35070, 40247, 42084, 43380, 50610, 52605, 60732, 70140, 75915, 80494, 101220, 105210, 120741, 151830, 160988, 201235, 210420, 241482, 281729, 303660, 362223, 402470, 482964, 563458, 603705, 724446, 804940, 845187, 1126916, 1207410, 1408645, 1448892, 1690374, 1811115, 2414820, 2535561, 2817290, 3380748, 3622230, 4225935, 5071122, 5634580, 7244460, 8451870, 10142244, 12677805, 16903740, 25355610, 50711220]

約数ペア:

[(1, 50711220), (2, 25355610), (3, 16903740), (4, 12677805), (5, 10142244), (6, 8451870), (7, 7244460), (9, 5634580), (10, 5071122), (12, 4225935), (14, 3622230), (15, 3380748), (18, 2817290), (20, 2535561), (21, 2414820), (28, 1811115), (30, 1690374), (35, 1448892), (36, 1408645), (42, 1207410), (45, 1126916), (60, 845187), (63, 804940), (70, 724446), (84, 603705), (90, 563458), (105, 482964), (126, 402470), (140, 362223), (167, 303660), (180, 281729), (210, 241482), (241, 210420), (252, 201235), (315, 160988), (334, 151830), (420, 120741), (482, 105210), (501, 101220), (630, 80494), (668, 75915), (723, 70140), (835, 60732), (964, 52605), (1002, 50610), (1169, 43380), (1205, 42084), (1260, 40247), (1446, 35070), (1503, 33740), (1670, 30366), (1687, 30060), (2004, 25305), (2169, 23380), (2338, 21690), (2410, 21042), (2505, 20244), (2892, 17535), (3006, 16870), (3340, 15183), (3374, 15030), (3507, 14460), (3615, 14028), (4338, 11690), (4676, 10845), (4820, 10521), (5010, 10122), (5061, 10020), (5845, 8676), (6012, 8435), (6748, 7515), (7014, 7230)]