51416014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 93844800

約数和(自身を除く): 42428786

約数列:

[1, 2, 13, 19, 26, 29, 37, 38, 58, 74, 97, 194, 247, 377, 481, 494, 551, 703, 754, 962, 1073, 1102, 1261, 1406, 1843, 2146, 2522, 2813, 3589, 3686, 5626, 7163, 7178, 9139, 13949, 14326, 18278, 20387, 23959, 27898, 36569, 40774, 46657, 47918, 53447, 68191, 73138, 93314, 104081, 106894, 136382, 208162, 265031, 530062, 694811, 886483, 1353053, 1389622, 1772966, 1977539, 2706106, 3955078, 25708007, 51416014]

約数ペア:

[(1, 51416014), (2, 25708007), (13, 3955078), (19, 2706106), (26, 1977539), (29, 1772966), (37, 1389622), (38, 1353053), (58, 886483), (74, 694811), (97, 530062), (194, 265031), (247, 208162), (377, 136382), (481, 106894), (494, 104081), (551, 93314), (703, 73138), (754, 68191), (962, 53447), (1073, 47918), (1102, 46657), (1261, 40774), (1406, 36569), (1843, 27898), (2146, 23959), (2522, 20387), (2813, 18278), (3589, 14326), (3686, 13949), (5626, 9139), (7163, 7178)]