49458140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 110157600

約数和(自身を除く): 60699460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 785, 829, 1570, 1658, 2983, 3140, 3316, 4145, 5966, 8290, 11932, 14915, 15751, 16580, 29830, 31502, 59660, 63004, 78755, 130153, 157510, 260306, 315020, 520612, 650765, 1301530, 2472907, 2603060, 4945814, 9891628, 12364535, 24729070, 49458140]

約数ペア:

[(1, 49458140), (2, 24729070), (4, 12364535), (5, 9891628), (10, 4945814), (19, 2603060), (20, 2472907), (38, 1301530), (76, 650765), (95, 520612), (157, 315020), (190, 260306), (314, 157510), (380, 130153), (628, 78755), (785, 63004), (829, 59660), (1570, 31502), (1658, 29830), (2983, 16580), (3140, 15751), (3316, 14915), (4145, 11932), (5966, 8290)]