53441520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 186845184

約数和(自身を除く): 133403664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 653, 660, 682, 744, 880, 930, 1023, 1240, 1306, 1320, 1364, 1488, 1705, 1860, 1959, 2046, 2480, 2612, 2640, 2728, 3265, 3410, 3720, 3918, 4092, 5115, 5224, 5456, 6530, 6820, 7183, 7440, 7836, 8184, 9795, 10230, 10448, 13060, 13640, 14366, 15672, 16368, 19590, 20243, 20460, 21549, 26120, 27280, 28732, 31344, 35915, 39180, 40486, 40920, 43098, 52240, 57464, 60729, 71830, 78360, 80972, 81840, 86196, 101215, 107745, 114928, 121458, 143660, 156720, 161944, 172392, 202430, 215490, 222673, 242916, 287320, 303645, 323888, 344784, 404860, 430980, 445346, 485832, 574640, 607290, 668019, 809720, 861960, 890692, 971664, 1113365, 1214580, 1336038, 1619440, 1723920, 1781384, 2226730, 2429160, 2672076, 3340095, 3562768, 4453460, 4858320, 5344152, 6680190, 8906920, 10688304, 13360380, 17813840, 26720760, 53441520]

約数ペア:

[(1, 53441520), (2, 26720760), (3, 17813840), (4, 13360380), (5, 10688304), (6, 8906920), (8, 6680190), (10, 5344152), (11, 4858320), (12, 4453460), (15, 3562768), (16, 3340095), (20, 2672076), (22, 2429160), (24, 2226730), (30, 1781384), (31, 1723920), (33, 1619440), (40, 1336038), (44, 1214580), (48, 1113365), (55, 971664), (60, 890692), (62, 861960), (66, 809720), (80, 668019), (88, 607290), (93, 574640), (110, 485832), (120, 445346), (124, 430980), (132, 404860), (155, 344784), (165, 323888), (176, 303645), (186, 287320), (220, 242916), (240, 222673), (248, 215490), (264, 202430), (310, 172392), (330, 161944), (341, 156720), (372, 143660), (440, 121458), (465, 114928), (496, 107745), (528, 101215), (620, 86196), (653, 81840), (660, 80972), (682, 78360), (744, 71830), (880, 60729), (930, 57464), (1023, 52240), (1240, 43098), (1306, 40920), (1320, 40486), (1364, 39180), (1488, 35915), (1705, 31344), (1860, 28732), (1959, 27280), (2046, 26120), (2480, 21549), (2612, 20460), (2640, 20243), (2728, 19590), (3265, 16368), (3410, 15672), (3720, 14366), (3918, 13640), (4092, 13060), (5115, 10448), (5224, 10230), (5456, 9795), (6530, 8184), (6820, 7836), (7183, 7440)]