53204340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 171730944

約数和(自身を除く): 118526604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 967, 1310, 1572, 1834, 1934, 1965, 2620, 2751, 2901, 3668, 3868, 3930, 4585, 4835, 5502, 5802, 6769, 7860, 9170, 9670, 11004, 11604, 13538, 13755, 14505, 18340, 19340, 20307, 27076, 27510, 29010, 33845, 40614, 55020, 58020, 67690, 81228, 101535, 126677, 135380, 203070, 253354, 380031, 406140, 506708, 633385, 760062, 886739, 1266770, 1520124, 1773478, 1900155, 2533540, 2660217, 3546956, 3800310, 4433695, 5320434, 7600620, 8867390, 10640868, 13301085, 17734780, 26602170, 53204340]

約数ペア:

[(1, 53204340), (2, 26602170), (3, 17734780), (4, 13301085), (5, 10640868), (6, 8867390), (7, 7600620), (10, 5320434), (12, 4433695), (14, 3800310), (15, 3546956), (20, 2660217), (21, 2533540), (28, 1900155), (30, 1773478), (35, 1520124), (42, 1266770), (60, 886739), (70, 760062), (84, 633385), (105, 506708), (131, 406140), (140, 380031), (210, 253354), (262, 203070), (393, 135380), (420, 126677), (524, 101535), (655, 81228), (786, 67690), (917, 58020), (967, 55020), (1310, 40614), (1572, 33845), (1834, 29010), (1934, 27510), (1965, 27076), (2620, 20307), (2751, 19340), (2901, 18340), (3668, 14505), (3868, 13755), (3930, 13538), (4585, 11604), (4835, 11004), (5502, 9670), (5802, 9170), (6769, 7860)]