49204628980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11132269}}^1$

素因数の和:11132308

約数の個数: 48

約数和(自身を含む): 117823945680

約数和(自身を除く): 68619316700

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 11132269, 22264538, 44529076, 55661345, 111322690, 144719497, 189248573, 222645380, 289438994, 378497146, 578877988, 723597485, 756994292, 946242865, 1447194970, 1892485730, 2460231449, 2894389940, 3784971460, 4920462898, 9840925796, 12301157245, 24602314490, 49204628980]

約数ペア:

[(1, 49204628980), (2, 24602314490), (4, 12301157245), (5, 9840925796), (10, 4920462898), (13, 3784971460), (17, 2894389940), (20, 2460231449), (26, 1892485730), (34, 1447194970), (52, 946242865), (65, 756994292), (68, 723597485), (85, 578877988), (130, 378497146), (170, 289438994), (221, 222645380), (260, 189248573), (340, 144719497), (442, 111322690), (884, 55661345), (1105, 44529076), (2210, 22264538), (4420, 11132269)]