48544020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 171400320

約数和(自身を除く): 122856300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 653, 708, 826, 885, 1062, 1180, 1239, 1260, 1306, 1652, 1770, 1959, 2065, 2124, 2478, 2612, 2655, 3265, 3540, 3717, 3918, 4130, 4571, 4956, 5310, 5877, 6195, 6530, 7434, 7836, 8260, 9142, 9795, 10620, 11754, 12390, 13060, 13713, 14868, 18284, 18585, 19590, 22855, 23508, 24780, 27426, 29385, 37170, 38527, 39180, 41139, 45710, 54852, 58770, 68565, 74340, 77054, 82278, 91420, 115581, 117540, 137130, 154108, 164556, 192635, 205695, 231162, 269689, 274260, 346743, 385270, 411390, 462324, 539378, 577905, 693486, 770540, 809067, 822780, 1078756, 1155810, 1348445, 1386972, 1618134, 1733715, 2311620, 2427201, 2696890, 3236268, 3467430, 4045335, 4854402, 5393780, 6934860, 8090670, 9708804, 12136005, 16181340, 24272010, 48544020]

約数ペア:

[(1, 48544020), (2, 24272010), (3, 16181340), (4, 12136005), (5, 9708804), (6, 8090670), (7, 6934860), (9, 5393780), (10, 4854402), (12, 4045335), (14, 3467430), (15, 3236268), (18, 2696890), (20, 2427201), (21, 2311620), (28, 1733715), (30, 1618134), (35, 1386972), (36, 1348445), (42, 1155810), (45, 1078756), (59, 822780), (60, 809067), (63, 770540), (70, 693486), (84, 577905), (90, 539378), (105, 462324), (118, 411390), (126, 385270), (140, 346743), (177, 274260), (180, 269689), (210, 231162), (236, 205695), (252, 192635), (295, 164556), (315, 154108), (354, 137130), (413, 117540), (420, 115581), (531, 91420), (590, 82278), (630, 77054), (653, 74340), (708, 68565), (826, 58770), (885, 54852), (1062, 45710), (1180, 41139), (1239, 39180), (1260, 38527), (1306, 37170), (1652, 29385), (1770, 27426), (1959, 24780), (2065, 23508), (2124, 22855), (2478, 19590), (2612, 18585), (2655, 18284), (3265, 14868), (3540, 13713), (3717, 13060), (3918, 12390), (4130, 11754), (4571, 10620), (4956, 9795), (5310, 9142), (5877, 8260), (6195, 7836), (6530, 7434)]