49932880

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 120528000

約数和(自身を除く): 70595120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 71, 80, 118, 142, 149, 236, 284, 295, 298, 355, 472, 568, 590, 596, 710, 745, 944, 1136, 1180, 1192, 1420, 1490, 2360, 2384, 2840, 2980, 4189, 4720, 5680, 5960, 8378, 8791, 10579, 11920, 16756, 17582, 20945, 21158, 33512, 35164, 41890, 42316, 43955, 52895, 67024, 70328, 83780, 84632, 87910, 105790, 140656, 167560, 169264, 175820, 211580, 335120, 351640, 423160, 624161, 703280, 846320, 1248322, 2496644, 3120805, 4993288, 6241610, 9986576, 12483220, 24966440, 49932880]

約数ペア:

[(1, 49932880), (2, 24966440), (4, 12483220), (5, 9986576), (8, 6241610), (10, 4993288), (16, 3120805), (20, 2496644), (40, 1248322), (59, 846320), (71, 703280), (80, 624161), (118, 423160), (142, 351640), (149, 335120), (236, 211580), (284, 175820), (295, 169264), (298, 167560), (355, 140656), (472, 105790), (568, 87910), (590, 84632), (596, 83780), (710, 70328), (745, 67024), (944, 52895), (1136, 43955), (1180, 42316), (1192, 41890), (1420, 35164), (1490, 33512), (2360, 21158), (2384, 20945), (2840, 17582), (2980, 16756), (4189, 11920), (4720, 10579), (5680, 8791), (5960, 8378)]