50242725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 98509320

約数和(自身を除く): 48266595

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 89, 117, 193, 195, 225, 267, 325, 445, 579, 585, 801, 965, 975, 1157, 1335, 1737, 2225, 2509, 2895, 2925, 3471, 4005, 4825, 5785, 6675, 7527, 8685, 10413, 12545, 14475, 17177, 17355, 20025, 22581, 28925, 37635, 43425, 51531, 52065, 62725, 85885, 86775, 112905, 154593, 188175, 223301, 257655, 260325, 429425, 564525, 669903, 772965, 1116505, 1288275, 2009709, 3349515, 3864825, 5582525, 10048545, 16747575, 50242725]

約数ペア:

[(1, 50242725), (3, 16747575), (5, 10048545), (9, 5582525), (13, 3864825), (15, 3349515), (25, 2009709), (39, 1288275), (45, 1116505), (65, 772965), (75, 669903), (89, 564525), (117, 429425), (193, 260325), (195, 257655), (225, 223301), (267, 188175), (325, 154593), (445, 112905), (579, 86775), (585, 85885), (801, 62725), (965, 52065), (975, 51531), (1157, 43425), (1335, 37635), (1737, 28925), (2225, 22581), (2509, 20025), (2895, 17355), (2925, 17177), (3471, 14475), (4005, 12545), (4825, 10413), (5785, 8685), (6675, 7527)]