47959060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 103130496

約数和(自身を除く): 55171436

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 167, 173, 332, 334, 346, 415, 668, 692, 830, 835, 865, 1660, 1670, 1730, 3340, 3460, 13861, 14359, 27722, 28718, 28891, 55444, 57436, 57782, 69305, 71795, 115564, 138610, 143590, 144455, 277220, 287180, 288910, 577820, 2397953, 4795906, 9591812, 11989765, 23979530, 47959060]

約数ペア:

[(1, 47959060), (2, 23979530), (4, 11989765), (5, 9591812), (10, 4795906), (20, 2397953), (83, 577820), (166, 288910), (167, 287180), (173, 277220), (332, 144455), (334, 143590), (346, 138610), (415, 115564), (668, 71795), (692, 69305), (830, 57782), (835, 57436), (865, 55444), (1660, 28891), (1670, 28718), (1730, 27722), (3340, 14359), (3460, 13861)]