51054103659

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1973}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 76076380800

約数和(自身を除く): 25022277141

約数列:

[1, 3, 13, 39, 61, 73, 149, 183, 219, 447, 793, 949, 1937, 1973, 2379, 2847, 4453, 5811, 5919, 9089, 10877, 13359, 25649, 27267, 32631, 57889, 76947, 118157, 120353, 141401, 144029, 173667, 293977, 354471, 361059, 424203, 432087, 663497, 881931, 1564589, 1872377, 1990491, 3821701, 4693767, 5617131, 8625461, 8785769, 11465103, 17932597, 21460321, 25876383, 26357307, 53797791, 64380963, 114214997, 233123761, 278984173, 342644991, 699371283, 836952519, 1309079581, 3927238743, 17018034553, 51054103659]

約数ペア:

[(1, 51054103659), (3, 17018034553), (13, 3927238743), (39, 1309079581), (61, 836952519), (73, 699371283), (149, 342644991), (183, 278984173), (219, 233123761), (447, 114214997), (793, 64380963), (949, 53797791), (1937, 26357307), (1973, 25876383), (2379, 21460321), (2847, 17932597), (4453, 11465103), (5811, 8785769), (5919, 8625461), (9089, 5617131), (10877, 4693767), (13359, 3821701), (25649, 1990491), (27267, 1872377), (32631, 1564589), (57889, 881931), (76947, 663497), (118157, 432087), (120353, 424203), (141401, 361059), (144029, 354471), (173667, 293977)]