48947550715

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 68959807488

約数和(自身を除く): 20012256773

約数列:

[1, 5, 7, 35, 101, 107, 151, 505, 535, 707, 749, 755, 857, 1057, 3535, 3745, 4285, 5285, 5999, 10807, 15251, 16157, 29995, 54035, 75649, 76255, 80785, 86557, 91699, 106757, 113099, 129407, 378245, 432785, 458495, 533785, 565495, 605899, 641893, 647035, 905849, 1631857, 3029495, 3209465, 4529245, 8159285, 9261599, 11422999, 13070107, 13846549, 46307995, 57114995, 64831193, 65350535, 69232745, 91490749, 96925843, 324155965, 457453745, 484629215, 1398501449, 6992507245, 9789510143, 48947550715]

約数ペア:

[(1, 48947550715), (5, 9789510143), (7, 6992507245), (35, 1398501449), (101, 484629215), (107, 457453745), (151, 324155965), (505, 96925843), (535, 91490749), (707, 69232745), (749, 65350535), (755, 64831193), (857, 57114995), (1057, 46307995), (3535, 13846549), (3745, 13070107), (4285, 11422999), (5285, 9261599), (5999, 8159285), (10807, 4529245), (15251, 3209465), (16157, 3029495), (29995, 1631857), (54035, 905849), (75649, 647035), (76255, 641893), (80785, 605899), (86557, 565495), (91699, 533785), (106757, 458495), (113099, 432785), (129407, 378245)]