49249330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 101928960

約数和(自身を除く): 52679630

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 127, 130, 157, 190, 247, 254, 314, 494, 635, 785, 1235, 1270, 1570, 1651, 2041, 2413, 2470, 2983, 3302, 4082, 4826, 5966, 8255, 10205, 12065, 14915, 16510, 19939, 20410, 24130, 29830, 31369, 38779, 39878, 62738, 77558, 99695, 156845, 193895, 199390, 259207, 313690, 378841, 387790, 518414, 757682, 1296035, 1894205, 2592070, 3788410, 4924933, 9849866, 24624665, 49249330]

約数ペア:

[(1, 49249330), (2, 24624665), (5, 9849866), (10, 4924933), (13, 3788410), (19, 2592070), (26, 1894205), (38, 1296035), (65, 757682), (95, 518414), (127, 387790), (130, 378841), (157, 313690), (190, 259207), (247, 199390), (254, 193895), (314, 156845), (494, 99695), (635, 77558), (785, 62738), (1235, 39878), (1270, 38779), (1570, 31369), (1651, 29830), (2041, 24130), (2413, 20410), (2470, 19939), (2983, 16510), (3302, 14915), (4082, 12065), (4826, 10205), (5966, 8255)]