53204220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17387}}^1$

素因数の和:17419

約数の個数: 72

約数和(自身を含む): 170889264

約数和(自身を除く): 117685044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 17387, 34774, 52161, 69548, 86935, 104322, 156483, 173870, 208644, 260805, 295579, 312966, 347740, 521610, 591158, 625932, 782415, 886737, 1043220, 1182316, 1477895, 1564830, 1773474, 2660211, 2955790, 3129660, 3546948, 4433685, 5320422, 5911580, 8867370, 10640844, 13301055, 17734740, 26602110, 53204220]

約数ペア:

[(1, 53204220), (2, 26602110), (3, 17734740), (4, 13301055), (5, 10640844), (6, 8867370), (9, 5911580), (10, 5320422), (12, 4433685), (15, 3546948), (17, 3129660), (18, 2955790), (20, 2660211), (30, 1773474), (34, 1564830), (36, 1477895), (45, 1182316), (51, 1043220), (60, 886737), (68, 782415), (85, 625932), (90, 591158), (102, 521610), (153, 347740), (170, 312966), (180, 295579), (204, 260805), (255, 208644), (306, 173870), (340, 156483), (510, 104322), (612, 86935), (765, 69548), (1020, 52161), (1530, 34774), (3060, 17387)]