49455720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8081}}^1$

素因数の和:8115

約数の個数: 96

約数和(自身を含む): 170206920

約数和(自身を除く): 120751200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 8081, 16162, 24243, 32324, 40405, 48486, 64648, 72729, 80810, 96972, 121215, 137377, 145458, 161620, 193944, 242430, 274754, 290916, 323240, 363645, 412131, 484860, 549508, 581832, 686885, 727290, 824262, 969720, 1099016, 1236393, 1373770, 1454580, 1648524, 2060655, 2472786, 2747540, 2909160, 3297048, 4121310, 4945572, 5495080, 6181965, 8242620, 9891144, 12363930, 16485240, 24727860, 49455720]

約数ペア:

[(1, 49455720), (2, 24727860), (3, 16485240), (4, 12363930), (5, 9891144), (6, 8242620), (8, 6181965), (9, 5495080), (10, 4945572), (12, 4121310), (15, 3297048), (17, 2909160), (18, 2747540), (20, 2472786), (24, 2060655), (30, 1648524), (34, 1454580), (36, 1373770), (40, 1236393), (45, 1099016), (51, 969720), (60, 824262), (68, 727290), (72, 686885), (85, 581832), (90, 549508), (102, 484860), (120, 412131), (136, 363645), (153, 323240), (170, 290916), (180, 274754), (204, 242430), (255, 193944), (306, 161620), (340, 145458), (360, 137377), (408, 121215), (510, 96972), (612, 80810), (680, 72729), (765, 64648), (1020, 48486), (1224, 40405), (1530, 32324), (2040, 24243), (3060, 16162), (6120, 8081)]