50875160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 140659200

約数和(自身を除く): 89784040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 73, 76, 95, 131, 133, 140, 146, 152, 190, 262, 266, 280, 292, 365, 380, 511, 524, 532, 584, 655, 665, 730, 760, 917, 1022, 1048, 1064, 1310, 1330, 1387, 1460, 1834, 2044, 2489, 2555, 2620, 2660, 2774, 2920, 3668, 4088, 4585, 4978, 5110, 5240, 5320, 5548, 6935, 7336, 9170, 9563, 9709, 9956, 10220, 11096, 12445, 13870, 17423, 18340, 19126, 19418, 19912, 20440, 24890, 27740, 34846, 36680, 38252, 38836, 47815, 48545, 49780, 55480, 66941, 69692, 76504, 77672, 87115, 95630, 97090, 99560, 133882, 139384, 174230, 181697, 191260, 194180, 267764, 334705, 348460, 363394, 382520, 388360, 535528, 669410, 696920, 726788, 908485, 1271879, 1338820, 1453576, 1816970, 2543758, 2677640, 3633940, 5087516, 6359395, 7267880, 10175032, 12718790, 25437580, 50875160]

約数ペア:

[(1, 50875160), (2, 25437580), (4, 12718790), (5, 10175032), (7, 7267880), (8, 6359395), (10, 5087516), (14, 3633940), (19, 2677640), (20, 2543758), (28, 1816970), (35, 1453576), (38, 1338820), (40, 1271879), (56, 908485), (70, 726788), (73, 696920), (76, 669410), (95, 535528), (131, 388360), (133, 382520), (140, 363394), (146, 348460), (152, 334705), (190, 267764), (262, 194180), (266, 191260), (280, 181697), (292, 174230), (365, 139384), (380, 133882), (511, 99560), (524, 97090), (532, 95630), (584, 87115), (655, 77672), (665, 76504), (730, 69692), (760, 66941), (917, 55480), (1022, 49780), (1048, 48545), (1064, 47815), (1310, 38836), (1330, 38252), (1387, 36680), (1460, 34846), (1834, 27740), (2044, 24890), (2489, 20440), (2555, 19912), (2620, 19418), (2660, 19126), (2774, 18340), (2920, 17423), (3668, 13870), (4088, 12445), (4585, 11096), (4978, 10220), (5110, 9956), (5240, 9709), (5320, 9563), (5548, 9170), (6935, 7336)]