50178050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 112492800

約数和(自身を除く): 62314750

約数列:

[1, 2, 5, 10, 13, 17, 19, 25, 26, 34, 38, 50, 65, 85, 95, 130, 170, 190, 221, 239, 247, 323, 325, 425, 442, 475, 478, 494, 646, 650, 850, 950, 1105, 1195, 1235, 1615, 2210, 2390, 2470, 3107, 3230, 4063, 4199, 4541, 5525, 5975, 6175, 6214, 8075, 8126, 8398, 9082, 11050, 11950, 12350, 15535, 16150, 20315, 20995, 22705, 31070, 40630, 41990, 45410, 52819, 59033, 77197, 77675, 101575, 104975, 105638, 113525, 118066, 154394, 155350, 203150, 209950, 227050, 264095, 295165, 385985, 528190, 590330, 771970, 1003561, 1320475, 1475825, 1929925, 2007122, 2640950, 2951650, 3859850, 5017805, 10035610, 25089025, 50178050]

約数ペア:

[(1, 50178050), (2, 25089025), (5, 10035610), (10, 5017805), (13, 3859850), (17, 2951650), (19, 2640950), (25, 2007122), (26, 1929925), (34, 1475825), (38, 1320475), (50, 1003561), (65, 771970), (85, 590330), (95, 528190), (130, 385985), (170, 295165), (190, 264095), (221, 227050), (239, 209950), (247, 203150), (323, 155350), (325, 154394), (425, 118066), (442, 113525), (475, 105638), (478, 104975), (494, 101575), (646, 77675), (650, 77197), (850, 59033), (950, 52819), (1105, 45410), (1195, 41990), (1235, 40630), (1615, 31070), (2210, 22705), (2390, 20995), (2470, 20315), (3107, 16150), (3230, 15535), (4063, 12350), (4199, 11950), (4541, 11050), (5525, 9082), (5975, 8398), (6175, 8126), (6214, 8075)]