49987860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3417

約数の個数: 96

約数和(自身を含む): 158712960

約数和(自身を除く): 108725100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3373, 3705, 4940, 6746, 7410, 10119, 13492, 14820, 16865, 20238, 33730, 40476, 43849, 50595, 64087, 67460, 87698, 101190, 128174, 131547, 175396, 192261, 202380, 219245, 256348, 263094, 320435, 384522, 438490, 526188, 640870, 657735, 769044, 833131, 876980, 961305, 1281740, 1315470, 1666262, 1922610, 2499393, 2630940, 3332524, 3845220, 4165655, 4998786, 8331310, 9997572, 12496965, 16662620, 24993930, 49987860]

約数ペア:

[(1, 49987860), (2, 24993930), (3, 16662620), (4, 12496965), (5, 9997572), (6, 8331310), (10, 4998786), (12, 4165655), (13, 3845220), (15, 3332524), (19, 2630940), (20, 2499393), (26, 1922610), (30, 1666262), (38, 1315470), (39, 1281740), (52, 961305), (57, 876980), (60, 833131), (65, 769044), (76, 657735), (78, 640870), (95, 526188), (114, 438490), (130, 384522), (156, 320435), (190, 263094), (195, 256348), (228, 219245), (247, 202380), (260, 192261), (285, 175396), (380, 131547), (390, 128174), (494, 101190), (570, 87698), (741, 67460), (780, 64087), (988, 50595), (1140, 43849), (1235, 40476), (1482, 33730), (2470, 20238), (2964, 16865), (3373, 14820), (3705, 13492), (4940, 10119), (6746, 7410)]