50370140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 118117440

約数和(自身を除く): 67747300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 53, 61, 76, 82, 95, 106, 122, 164, 190, 205, 212, 244, 265, 305, 380, 410, 530, 610, 779, 820, 1007, 1060, 1159, 1220, 1558, 2014, 2173, 2318, 2501, 3116, 3233, 3895, 4028, 4346, 4636, 5002, 5035, 5795, 6466, 7790, 8692, 10004, 10070, 10865, 11590, 12505, 12932, 15580, 16165, 20140, 21730, 23180, 25010, 32330, 41287, 43460, 47519, 50020, 61427, 64660, 82574, 95038, 122854, 132553, 165148, 190076, 206435, 237595, 245708, 265106, 307135, 412870, 475190, 530212, 614270, 662765, 825740, 950380, 1228540, 1325530, 2518507, 2651060, 5037014, 10074028, 12592535, 25185070, 50370140]

約数ペア:

[(1, 50370140), (2, 25185070), (4, 12592535), (5, 10074028), (10, 5037014), (19, 2651060), (20, 2518507), (38, 1325530), (41, 1228540), (53, 950380), (61, 825740), (76, 662765), (82, 614270), (95, 530212), (106, 475190), (122, 412870), (164, 307135), (190, 265106), (205, 245708), (212, 237595), (244, 206435), (265, 190076), (305, 165148), (380, 132553), (410, 122854), (530, 95038), (610, 82574), (779, 64660), (820, 61427), (1007, 50020), (1060, 47519), (1159, 43460), (1220, 41287), (1558, 32330), (2014, 25010), (2173, 23180), (2318, 21730), (2501, 20140), (3116, 16165), (3233, 15580), (3895, 12932), (4028, 12505), (4346, 11590), (4636, 10865), (5002, 10070), (5035, 10004), (5795, 8692), (6466, 7790)]