50022700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 139991040

約数和(自身を除く): 89968340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 130, 140, 161, 175, 182, 230, 239, 260, 299, 322, 325, 350, 364, 455, 460, 478, 575, 598, 644, 650, 700, 805, 910, 956, 1150, 1195, 1196, 1300, 1495, 1610, 1673, 1820, 2093, 2275, 2300, 2390, 2990, 3107, 3220, 3346, 4025, 4186, 4550, 4780, 5497, 5975, 5980, 6214, 6692, 7475, 8050, 8365, 8372, 9100, 10465, 10994, 11950, 12428, 14950, 15535, 16100, 16730, 20930, 21749, 21988, 23900, 27485, 29900, 31070, 33460, 38479, 41825, 41860, 43498, 52325, 54970, 62140, 71461, 76958, 77675, 83650, 86996, 104650, 108745, 109940, 137425, 142922, 153916, 155350, 167300, 192395, 209300, 217490, 274850, 285844, 310700, 357305, 384790, 434980, 500227, 543725, 549700, 714610, 769580, 961975, 1000454, 1087450, 1429220, 1786525, 1923950, 2000908, 2174900, 2501135, 3573050, 3847900, 5002270, 7146100, 10004540, 12505675, 25011350, 50022700]

約数ペア:

[(1, 50022700), (2, 25011350), (4, 12505675), (5, 10004540), (7, 7146100), (10, 5002270), (13, 3847900), (14, 3573050), (20, 2501135), (23, 2174900), (25, 2000908), (26, 1923950), (28, 1786525), (35, 1429220), (46, 1087450), (50, 1000454), (52, 961975), (65, 769580), (70, 714610), (91, 549700), (92, 543725), (100, 500227), (115, 434980), (130, 384790), (140, 357305), (161, 310700), (175, 285844), (182, 274850), (230, 217490), (239, 209300), (260, 192395), (299, 167300), (322, 155350), (325, 153916), (350, 142922), (364, 137425), (455, 109940), (460, 108745), (478, 104650), (575, 86996), (598, 83650), (644, 77675), (650, 76958), (700, 71461), (805, 62140), (910, 54970), (956, 52325), (1150, 43498), (1195, 41860), (1196, 41825), (1300, 38479), (1495, 33460), (1610, 31070), (1673, 29900), (1820, 27485), (2093, 23900), (2275, 21988), (2300, 21749), (2390, 20930), (2990, 16730), (3107, 16100), (3220, 15535), (3346, 14950), (4025, 12428), (4186, 11950), (4550, 10994), (4780, 10465), (5497, 9100), (5975, 8372), (5980, 8365), (6214, 8050), (6692, 7475)]