49119460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11113}}^1$

素因数の和:11152

約数の個数: 48

約数和(自身を含む): 117630576

約数和(自身を除く): 68511116

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, 11113, 22226, 44452, 55565, 111130, 144469, 188921, 222260, 288938, 377842, 577876, 722345, 755684, 944605, 1444690, 1889210, 2455973, 2889380, 3778420, 4911946, 9823892, 12279865, 24559730, 49119460]

約数ペア:

[(1, 49119460), (2, 24559730), (4, 12279865), (5, 9823892), (10, 4911946), (13, 3778420), (17, 2889380), (20, 2455973), (26, 1889210), (34, 1444690), (52, 944605), (65, 755684), (68, 722345), (85, 577876), (130, 377842), (170, 288938), (221, 222260), (260, 188921), (340, 144469), (442, 111130), (884, 55565), (1105, 44452), (2210, 22226), (4420, 11113)]