49841880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 166060800

約数和(自身を除く): 116218920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 619, 660, 671, 732, 915, 1220, 1238, 1320, 1342, 1464, 1830, 1857, 2013, 2440, 2476, 2684, 3095, 3355, 3660, 3714, 4026, 4952, 5368, 6190, 6710, 6809, 7320, 7428, 8052, 9285, 10065, 12380, 13420, 13618, 14856, 16104, 18570, 20130, 20427, 24760, 26840, 27236, 34045, 37140, 37759, 40260, 40854, 54472, 68090, 74280, 75518, 80520, 81708, 102135, 113277, 136180, 151036, 163416, 188795, 204270, 226554, 272360, 302072, 377590, 408540, 415349, 453108, 566385, 755180, 817080, 830698, 906216, 1132770, 1246047, 1510360, 1661396, 2076745, 2265540, 2492094, 3322792, 4153490, 4531080, 4984188, 6230235, 8306980, 9968376, 12460470, 16613960, 24920940, 49841880]

約数ペア:

[(1, 49841880), (2, 24920940), (3, 16613960), (4, 12460470), (5, 9968376), (6, 8306980), (8, 6230235), (10, 4984188), (11, 4531080), (12, 4153490), (15, 3322792), (20, 2492094), (22, 2265540), (24, 2076745), (30, 1661396), (33, 1510360), (40, 1246047), (44, 1132770), (55, 906216), (60, 830698), (61, 817080), (66, 755180), (88, 566385), (110, 453108), (120, 415349), (122, 408540), (132, 377590), (165, 302072), (183, 272360), (220, 226554), (244, 204270), (264, 188795), (305, 163416), (330, 151036), (366, 136180), (440, 113277), (488, 102135), (610, 81708), (619, 80520), (660, 75518), (671, 74280), (732, 68090), (915, 54472), (1220, 40854), (1238, 40260), (1320, 37759), (1342, 37140), (1464, 34045), (1830, 27236), (1857, 26840), (2013, 24760), (2440, 20427), (2476, 20130), (2684, 18570), (3095, 16104), (3355, 14856), (3660, 13618), (3714, 13420), (4026, 12380), (4952, 10065), (5368, 9285), (6190, 8052), (6710, 7428), (6809, 7320)]