48264940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 107503200

約数和(自身を除く): 59238260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 785, 809, 1570, 1618, 2983, 3140, 3236, 4045, 5966, 8090, 11932, 14915, 15371, 16180, 29830, 30742, 59660, 61484, 76855, 127013, 153710, 254026, 307420, 508052, 635065, 1270130, 2413247, 2540260, 4826494, 9652988, 12066235, 24132470, 48264940]

約数ペア:

[(1, 48264940), (2, 24132470), (4, 12066235), (5, 9652988), (10, 4826494), (19, 2540260), (20, 2413247), (38, 1270130), (76, 635065), (95, 508052), (157, 307420), (190, 254026), (314, 153710), (380, 127013), (628, 76855), (785, 61484), (809, 59660), (1570, 30742), (1618, 29830), (2983, 16180), (3140, 15371), (3236, 14915), (4045, 11932), (5966, 8090)]