53241720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 183997440

約数和(自身を除く): 130755720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 241, 263, 280, 420, 482, 526, 723, 789, 840, 964, 1052, 1205, 1315, 1446, 1578, 1687, 1841, 1928, 2104, 2410, 2630, 2892, 3156, 3374, 3615, 3682, 3945, 4820, 5061, 5260, 5523, 5784, 6312, 6748, 7230, 7364, 7890, 8435, 9205, 9640, 10122, 10520, 11046, 13496, 14460, 14728, 15780, 16870, 18410, 20244, 22092, 25305, 27615, 28920, 31560, 33740, 36820, 40488, 44184, 50610, 55230, 63383, 67480, 73640, 101220, 110460, 126766, 190149, 202440, 220920, 253532, 316915, 380298, 443681, 507064, 633830, 760596, 887362, 950745, 1267660, 1331043, 1521192, 1774724, 1901490, 2218405, 2535320, 2662086, 3549448, 3802980, 4436810, 5324172, 6655215, 7605960, 8873620, 10648344, 13310430, 17747240, 26620860, 53241720]

約数ペア:

[(1, 53241720), (2, 26620860), (3, 17747240), (4, 13310430), (5, 10648344), (6, 8873620), (7, 7605960), (8, 6655215), (10, 5324172), (12, 4436810), (14, 3802980), (15, 3549448), (20, 2662086), (21, 2535320), (24, 2218405), (28, 1901490), (30, 1774724), (35, 1521192), (40, 1331043), (42, 1267660), (56, 950745), (60, 887362), (70, 760596), (84, 633830), (105, 507064), (120, 443681), (140, 380298), (168, 316915), (210, 253532), (241, 220920), (263, 202440), (280, 190149), (420, 126766), (482, 110460), (526, 101220), (723, 73640), (789, 67480), (840, 63383), (964, 55230), (1052, 50610), (1205, 44184), (1315, 40488), (1446, 36820), (1578, 33740), (1687, 31560), (1841, 28920), (1928, 27615), (2104, 25305), (2410, 22092), (2630, 20244), (2892, 18410), (3156, 16870), (3374, 15780), (3615, 14728), (3682, 14460), (3945, 13496), (4820, 11046), (5061, 10520), (5260, 10122), (5523, 9640), (5784, 9205), (6312, 8435), (6748, 7890), (7230, 7364)]