53151930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 160876800

約数和(自身を除く): 107724870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 797, 855, 1026, 1170, 1235, 1482, 1594, 1710, 1755, 2223, 2391, 2470, 2565, 3510, 3705, 3985, 4446, 4782, 5130, 6669, 7173, 7410, 7970, 10361, 11115, 11955, 13338, 14346, 15143, 20722, 21519, 22230, 23910, 30286, 31083, 33345, 35865, 43038, 45429, 51805, 62166, 66690, 71730, 75715, 90858, 93249, 103610, 107595, 136287, 151430, 155415, 186498, 196859, 215190, 227145, 272574, 279747, 310830, 393718, 408861, 454290, 466245, 559494, 590577, 681435, 817722, 932490, 984295, 1181154, 1362870, 1398735, 1771731, 1968590, 2044305, 2797470, 2952885, 3543462, 4088610, 5315193, 5905770, 8858655, 10630386, 17717310, 26575965, 53151930]

約数ペア:

[(1, 53151930), (2, 26575965), (3, 17717310), (5, 10630386), (6, 8858655), (9, 5905770), (10, 5315193), (13, 4088610), (15, 3543462), (18, 2952885), (19, 2797470), (26, 2044305), (27, 1968590), (30, 1771731), (38, 1398735), (39, 1362870), (45, 1181154), (54, 984295), (57, 932490), (65, 817722), (78, 681435), (90, 590577), (95, 559494), (114, 466245), (117, 454290), (130, 408861), (135, 393718), (171, 310830), (190, 279747), (195, 272574), (234, 227145), (247, 215190), (270, 196859), (285, 186498), (342, 155415), (351, 151430), (390, 136287), (494, 107595), (513, 103610), (570, 93249), (585, 90858), (702, 75715), (741, 71730), (797, 66690), (855, 62166), (1026, 51805), (1170, 45429), (1235, 43038), (1482, 35865), (1594, 33345), (1710, 31083), (1755, 30286), (2223, 23910), (2391, 22230), (2470, 21519), (2565, 20722), (3510, 15143), (3705, 14346), (3985, 13338), (4446, 11955), (4782, 11115), (5130, 10361), (6669, 7970), (7173, 7410)]