53398170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1529

約数の個数: 128

約数和(自身を含む): 171417600

約数和(自身を除く): 118019430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1487, 1710, 1890, 1995, 2394, 2565, 2974, 3591, 3990, 4461, 5130, 5985, 7182, 7435, 8922, 10409, 11970, 13383, 14870, 17955, 20818, 22305, 26766, 28253, 31227, 35910, 40149, 44610, 52045, 56506, 62454, 66915, 80298, 84759, 93681, 104090, 133830, 141265, 156135, 169518, 187362, 197771, 200745, 254277, 281043, 282530, 312270, 395542, 401490, 423795, 468405, 508554, 562086, 593313, 762831, 847590, 936810, 988855, 1186626, 1271385, 1405215, 1525662, 1779939, 1977710, 2542770, 2810430, 2966565, 3559878, 3814155, 5339817, 5933130, 7628310, 8899695, 10679634, 17799390, 26699085, 53398170]

約数ペア:

[(1, 53398170), (2, 26699085), (3, 17799390), (5, 10679634), (6, 8899695), (7, 7628310), (9, 5933130), (10, 5339817), (14, 3814155), (15, 3559878), (18, 2966565), (19, 2810430), (21, 2542770), (27, 1977710), (30, 1779939), (35, 1525662), (38, 1405215), (42, 1271385), (45, 1186626), (54, 988855), (57, 936810), (63, 847590), (70, 762831), (90, 593313), (95, 562086), (105, 508554), (114, 468405), (126, 423795), (133, 401490), (135, 395542), (171, 312270), (189, 282530), (190, 281043), (210, 254277), (266, 200745), (270, 197771), (285, 187362), (315, 169518), (342, 156135), (378, 141265), (399, 133830), (513, 104090), (570, 93681), (630, 84759), (665, 80298), (798, 66915), (855, 62454), (945, 56506), (1026, 52045), (1197, 44610), (1330, 40149), (1487, 35910), (1710, 31227), (1890, 28253), (1995, 26766), (2394, 22305), (2565, 20818), (2974, 17955), (3591, 14870), (3990, 13383), (4461, 11970), (5130, 10409), (5985, 8922), (7182, 7435)]