54611180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 130394880

約数和(自身を除く): 75783700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 47, 52, 65, 82, 94, 109, 130, 164, 188, 205, 218, 235, 260, 410, 436, 470, 533, 545, 611, 820, 940, 1066, 1090, 1222, 1417, 1927, 2132, 2180, 2444, 2665, 2834, 3055, 3854, 4469, 5123, 5330, 5668, 6110, 7085, 7708, 8938, 9635, 10246, 10660, 12220, 14170, 17876, 19270, 20492, 22345, 25051, 25615, 28340, 38540, 44690, 50102, 51230, 58097, 66599, 89380, 100204, 102460, 116194, 125255, 133198, 210043, 232388, 250510, 266396, 290485, 332995, 420086, 501020, 580970, 665990, 840172, 1050215, 1161940, 1331980, 2100430, 2730559, 4200860, 5461118, 10922236, 13652795, 27305590, 54611180]

約数ペア:

[(1, 54611180), (2, 27305590), (4, 13652795), (5, 10922236), (10, 5461118), (13, 4200860), (20, 2730559), (26, 2100430), (41, 1331980), (47, 1161940), (52, 1050215), (65, 840172), (82, 665990), (94, 580970), (109, 501020), (130, 420086), (164, 332995), (188, 290485), (205, 266396), (218, 250510), (235, 232388), (260, 210043), (410, 133198), (436, 125255), (470, 116194), (533, 102460), (545, 100204), (611, 89380), (820, 66599), (940, 58097), (1066, 51230), (1090, 50102), (1222, 44690), (1417, 38540), (1927, 28340), (2132, 25615), (2180, 25051), (2444, 22345), (2665, 20492), (2834, 19270), (3055, 17876), (3854, 14170), (4469, 12220), (5123, 10660), (5330, 10246), (5668, 9635), (6110, 8938), (7085, 7708)]