51942072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 128

約数和(自身を含む): 169344000

約数和(自身を除く): 117401928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1399, 1428, 1547, 1768, 2184, 2652, 2798, 2856, 3094, 4197, 4641, 5304, 5596, 6188, 8394, 9282, 9793, 11192, 12376, 16788, 18187, 18564, 19586, 23783, 29379, 33576, 36374, 37128, 39172, 47566, 54561, 58758, 71349, 72748, 78344, 95132, 109122, 117516, 127309, 142698, 145496, 166481, 190264, 218244, 235032, 254618, 285396, 309179, 332962, 381927, 436488, 499443, 509236, 570792, 618358, 665924, 763854, 927537, 998886, 1018472, 1236716, 1331848, 1527708, 1855074, 1997772, 2164253, 2473432, 3055416, 3710148, 3995544, 4328506, 6492759, 7420296, 8657012, 12985518, 17314024, 25971036, 51942072]

約数ペア:

[(1, 51942072), (2, 25971036), (3, 17314024), (4, 12985518), (6, 8657012), (7, 7420296), (8, 6492759), (12, 4328506), (13, 3995544), (14, 3710148), (17, 3055416), (21, 2473432), (24, 2164253), (26, 1997772), (28, 1855074), (34, 1527708), (39, 1331848), (42, 1236716), (51, 1018472), (52, 998886), (56, 927537), (68, 763854), (78, 665924), (84, 618358), (91, 570792), (102, 509236), (104, 499443), (119, 436488), (136, 381927), (156, 332962), (168, 309179), (182, 285396), (204, 254618), (221, 235032), (238, 218244), (273, 190264), (312, 166481), (357, 145496), (364, 142698), (408, 127309), (442, 117516), (476, 109122), (546, 95132), (663, 78344), (714, 72748), (728, 71349), (884, 58758), (952, 54561), (1092, 47566), (1326, 39172), (1399, 37128), (1428, 36374), (1547, 33576), (1768, 29379), (2184, 23783), (2652, 19586), (2798, 18564), (2856, 18187), (3094, 16788), (4197, 12376), (4641, 11192), (5304, 9793), (5596, 9282), (6188, 8394)]