31973150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 66009168

約数和(自身を除く): 34036018

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 953, 1342, 1525, 1906, 3050, 3355, 4765, 6710, 9530, 10483, 16775, 20966, 23825, 33550, 47650, 52415, 58133, 104830, 116266, 262075, 290665, 524150, 581330, 639463, 1278926, 1453325, 2906650, 3197315, 6394630, 15986575, 31973150]

約数ペア:

[(1, 31973150), (2, 15986575), (5, 6394630), (10, 3197315), (11, 2906650), (22, 1453325), (25, 1278926), (50, 639463), (55, 581330), (61, 524150), (110, 290665), (122, 262075), (275, 116266), (305, 104830), (550, 58133), (610, 52415), (671, 47650), (953, 33550), (1342, 23825), (1525, 20966), (1906, 16775), (3050, 10483), (3355, 9530), (4765, 6710)]