49185960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 107578200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 92, 115, 120, 138, 142, 184, 213, 230, 251, 276, 284, 345, 355, 426, 460, 502, 552, 568, 690, 710, 753, 852, 920, 1004, 1065, 1255, 1380, 1420, 1506, 1633, 1704, 2008, 2130, 2510, 2760, 2840, 3012, 3266, 3765, 4260, 4899, 5020, 5773, 6024, 6532, 7530, 8165, 8520, 9798, 10040, 11546, 13064, 15060, 16330, 17319, 17821, 19596, 23092, 24495, 28865, 30120, 32660, 34638, 35642, 39192, 46184, 48990, 53463, 57730, 65320, 69276, 71284, 86595, 89105, 97980, 106926, 115460, 138552, 142568, 173190, 178210, 195960, 213852, 230920, 267315, 346380, 356420, 409883, 427704, 534630, 692760, 712840, 819766, 1069260, 1229649, 1639532, 2049415, 2138520, 2459298, 3279064, 4098830, 4918596, 6148245, 8197660, 9837192, 12296490, 16395320, 24592980, 49185960]

約数ペア:

[(1, 49185960), (2, 24592980), (3, 16395320), (4, 12296490), (5, 9837192), (6, 8197660), (8, 6148245), (10, 4918596), (12, 4098830), (15, 3279064), (20, 2459298), (23, 2138520), (24, 2049415), (30, 1639532), (40, 1229649), (46, 1069260), (60, 819766), (69, 712840), (71, 692760), (92, 534630), (115, 427704), (120, 409883), (138, 356420), (142, 346380), (184, 267315), (213, 230920), (230, 213852), (251, 195960), (276, 178210), (284, 173190), (345, 142568), (355, 138552), (426, 115460), (460, 106926), (502, 97980), (552, 89105), (568, 86595), (690, 71284), (710, 69276), (753, 65320), (852, 57730), (920, 53463), (1004, 48990), (1065, 46184), (1255, 39192), (1380, 35642), (1420, 34638), (1506, 32660), (1633, 30120), (1704, 28865), (2008, 24495), (2130, 23092), (2510, 19596), (2760, 17821), (2840, 17319), (3012, 16330), (3266, 15060), (3765, 13064), (4260, 11546), (4899, 10040), (5020, 9798), (5773, 8520), (6024, 8165), (6532, 7530)]