50997170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 110149632

約数和(自身を除く): 59152462

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 71, 142, 155, 217, 310, 331, 355, 434, 497, 662, 710, 994, 1085, 1655, 2170, 2201, 2317, 2485, 3310, 4402, 4634, 4970, 10261, 11005, 11585, 15407, 20522, 22010, 23170, 23501, 30814, 47002, 51305, 71827, 77035, 102610, 117505, 143654, 154070, 164507, 235010, 329014, 359135, 718270, 728531, 822535, 1457062, 1645070, 3642655, 5099717, 7285310, 10199434, 25498585, 50997170]

約数ペア:

[(1, 50997170), (2, 25498585), (5, 10199434), (7, 7285310), (10, 5099717), (14, 3642655), (31, 1645070), (35, 1457062), (62, 822535), (70, 728531), (71, 718270), (142, 359135), (155, 329014), (217, 235010), (310, 164507), (331, 154070), (355, 143654), (434, 117505), (497, 102610), (662, 77035), (710, 71827), (994, 51305), (1085, 47002), (1655, 30814), (2170, 23501), (2201, 23170), (2317, 22010), (2485, 20522), (3310, 15407), (4402, 11585), (4634, 11005), (4970, 10261)]