49911150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 140709744

約数和(自身を除く): 90798594

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 37, 46, 50, 51, 69, 74, 75, 85, 102, 111, 115, 138, 150, 170, 185, 222, 230, 255, 345, 370, 391, 425, 510, 529, 555, 575, 629, 690, 782, 850, 851, 925, 1058, 1110, 1150, 1173, 1258, 1275, 1587, 1702, 1725, 1850, 1887, 1955, 2346, 2550, 2553, 2645, 2775, 3145, 3174, 3450, 3774, 3910, 4255, 5106, 5290, 5550, 5865, 6290, 7935, 8510, 8993, 9435, 9775, 11730, 12765, 13225, 14467, 15725, 15870, 17986, 18870, 19550, 19573, 21275, 25530, 26450, 26979, 28934, 29325, 31450, 39146, 39675, 42550, 43401, 44965, 47175, 53958, 58650, 58719, 63825, 72335, 79350, 86802, 89930, 94350, 97865, 117438, 127650, 134895, 144670, 195730, 217005, 224825, 269790, 293595, 332741, 361675, 434010, 449650, 489325, 587190, 665482, 674475, 723350, 978650, 998223, 1085025, 1348950, 1467975, 1663705, 1996446, 2170050, 2935950, 3327410, 4991115, 8318525, 9982230, 16637050, 24955575, 49911150]

約数ペア:

[(1, 49911150), (2, 24955575), (3, 16637050), (5, 9982230), (6, 8318525), (10, 4991115), (15, 3327410), (17, 2935950), (23, 2170050), (25, 1996446), (30, 1663705), (34, 1467975), (37, 1348950), (46, 1085025), (50, 998223), (51, 978650), (69, 723350), (74, 674475), (75, 665482), (85, 587190), (102, 489325), (111, 449650), (115, 434010), (138, 361675), (150, 332741), (170, 293595), (185, 269790), (222, 224825), (230, 217005), (255, 195730), (345, 144670), (370, 134895), (391, 127650), (425, 117438), (510, 97865), (529, 94350), (555, 89930), (575, 86802), (629, 79350), (690, 72335), (782, 63825), (850, 58719), (851, 58650), (925, 53958), (1058, 47175), (1110, 44965), (1150, 43401), (1173, 42550), (1258, 39675), (1275, 39146), (1587, 31450), (1702, 29325), (1725, 28934), (1850, 26979), (1887, 26450), (1955, 25530), (2346, 21275), (2550, 19573), (2553, 19550), (2645, 18870), (2775, 17986), (3145, 15870), (3174, 15725), (3450, 14467), (3774, 13225), (3910, 12765), (4255, 11730), (5106, 9775), (5290, 9435), (5550, 8993), (5865, 8510), (6290, 7935)]