54356490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9901}}^1$

素因数の和:9975

約数の個数: 48

約数和(自身を含む): 143658216

約数和(自身を除く): 89301726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 9901, 19802, 29703, 49505, 59406, 89109, 99010, 148515, 178218, 297030, 445545, 603961, 891090, 1207922, 1811883, 3019805, 3623766, 5435649, 6039610, 9059415, 10871298, 18118830, 27178245, 54356490]

約数ペア:

[(1, 54356490), (2, 27178245), (3, 18118830), (5, 10871298), (6, 9059415), (9, 6039610), (10, 5435649), (15, 3623766), (18, 3019805), (30, 1811883), (45, 1207922), (61, 891090), (90, 603961), (122, 445545), (183, 297030), (305, 178218), (366, 148515), (549, 99010), (610, 89109), (915, 59406), (1098, 49505), (1830, 29703), (2745, 19802), (5490, 9901)]