50542160

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10357}}^1$

素因数の和:10431

約数の個数: 40

約数和(自身を含む): 119448456

約数和(自身を除く): 68906296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 10357, 20714, 41428, 51785, 82856, 103570, 165712, 207140, 414280, 631777, 828560, 1263554, 2527108, 3158885, 5054216, 6317770, 10108432, 12635540, 25271080, 50542160]

約数ペア:

[(1, 50542160), (2, 25271080), (4, 12635540), (5, 10108432), (8, 6317770), (10, 5054216), (16, 3158885), (20, 2527108), (40, 1263554), (61, 828560), (80, 631777), (122, 414280), (244, 207140), (305, 165712), (488, 103570), (610, 82856), (976, 51785), (1220, 41428), (2440, 20714), (4880, 10357)]