50201720

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15121}}^1$

素因数の和:15215

約数の個数: 32

約数和(自身を含む): 114322320

約数和(自身を除く): 64120600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 15121, 30242, 60484, 75605, 120968, 151210, 302420, 604840, 1255043, 2510086, 5020172, 6275215, 10040344, 12550430, 25100860, 50201720]

約数ペア:

[(1, 50201720), (2, 25100860), (4, 12550430), (5, 10040344), (8, 6275215), (10, 5020172), (20, 2510086), (40, 1255043), (83, 604840), (166, 302420), (332, 151210), (415, 120968), (664, 75605), (830, 60484), (1660, 30242), (3320, 15121)]