52130988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15913}}^1$

素因数の和:15943

約数の個数: 72

約数和(自身を含む): 162195488

約数和(自身を除く): 110064500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 15913, 31826, 47739, 63652, 95478, 111391, 143217, 190956, 206869, 222782, 286434, 334173, 413738, 445564, 572868, 620607, 668346, 827476, 1002519, 1241214, 1336692, 1448083, 1861821, 2005038, 2482428, 2896166, 3723642, 4010076, 4344249, 5792332, 7447284, 8688498, 13032747, 17376996, 26065494, 52130988]

約数ペア:

[(1, 52130988), (2, 26065494), (3, 17376996), (4, 13032747), (6, 8688498), (7, 7447284), (9, 5792332), (12, 4344249), (13, 4010076), (14, 3723642), (18, 2896166), (21, 2482428), (26, 2005038), (28, 1861821), (36, 1448083), (39, 1336692), (42, 1241214), (52, 1002519), (63, 827476), (78, 668346), (84, 620607), (91, 572868), (117, 445564), (126, 413738), (156, 334173), (182, 286434), (234, 222782), (252, 206869), (273, 190956), (364, 143217), (468, 111391), (546, 95478), (819, 63652), (1092, 47739), (1638, 31826), (3276, 15913)]