53787170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 104026680

約数和(自身を除く): 50239510

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 193, 290, 310, 386, 899, 961, 965, 1798, 1922, 1930, 4495, 4805, 5597, 5983, 8990, 9610, 11194, 11966, 27869, 27985, 29915, 55738, 55970, 59830, 139345, 173507, 185473, 278690, 347014, 370946, 867535, 927365, 1735070, 1854730, 5378717, 10757434, 26893585, 53787170]

約数ペア:

[(1, 53787170), (2, 26893585), (5, 10757434), (10, 5378717), (29, 1854730), (31, 1735070), (58, 927365), (62, 867535), (145, 370946), (155, 347014), (193, 278690), (290, 185473), (310, 173507), (386, 139345), (899, 59830), (961, 55970), (965, 55738), (1798, 29915), (1922, 27985), (1930, 27869), (4495, 11966), (4805, 11194), (5597, 9610), (5983, 8990)]