55125350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 117849600

約数和(自身を除く): 62724250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 239, 350, 478, 659, 1195, 1318, 1673, 2390, 3295, 3346, 4613, 5975, 6590, 8365, 9226, 11950, 16475, 16730, 23065, 32950, 41825, 46130, 83650, 115325, 157501, 230650, 315002, 787505, 1102507, 1575010, 2205014, 3937525, 5512535, 7875050, 11025070, 27562675, 55125350]

約数ペア:

[(1, 55125350), (2, 27562675), (5, 11025070), (7, 7875050), (10, 5512535), (14, 3937525), (25, 2205014), (35, 1575010), (50, 1102507), (70, 787505), (175, 315002), (239, 230650), (350, 157501), (478, 115325), (659, 83650), (1195, 46130), (1318, 41825), (1673, 32950), (2390, 23065), (3295, 16730), (3346, 16475), (4613, 11950), (5975, 9226), (6590, 8365)]